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[n]	E. W. Blackmore, D. A. Dohan, G. H. Mackenzie, and R. Poirier, “Developments Toward Separated Turns at TRIUMF”, in Proc. Cyclotrons'81, Caen, France, Sep. 1981, paper EP-29, pp. 485-487. 

[n]	W. Decking, V. Balandin, N. Golubeva, and F. Obier, “Fast Distribution of Pulses in Multiple Beam Line Facilities”, in Proc. FEL'10, Malmö, Sweden, Aug. 2010, paper WEOCI2, pp. 524-524. 

[n]	H. Schieler et al., “First Experiences with the Control System for the Accelerator of ANKA”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper MOP4, pp. 658-660. 

[n]	J. D. Jarvis et al., “Experimental Demonstration of Optical Stochastic Cooling”, presented at the HB'21, Batavia, IL, USA, Oct. 2021, paper TUEC1, unpublished. 

[n]	N. Barov, J. S. Kim, and D. J. Newsham, “A Compact, Low-Voltage Multi-Beam Klystron for 1300 MHz Cryomodules”, in Proc. PAC'09, Vancouver, Canada, May 2009, paper TU5PFP015, pp. 842-842. 

[n]	N. Merminga and K. Y. Ng, “Analytical Expressions for the Smear Due to Nonlinear Multipoles”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1286-1289. 

[n]	H. Henke, “Coupling Impedances of a Set of Resonators”, in Proc. EPAC'88, Rome, Italy, Jun. 1988, pp. 711-714. 

[n]	M. Clausen, R. MacKenzie, R. Sass, H. Shoaee, K. Underwood, and G. White, “AIDA - Accelerator Integrated Data Access”, in Proc. ICALEPCS'01, San Jose, CA, USA, Nov. 2001, paper THAP011, pp. XX-XX. 

[n]	V. L. Granatstein, L. R. Barnett, and M. E. Read, “Gyrotrons:  Using Relativistic Electronics to Produce High Power, High Efficiency, Millimeter-Wave Sources”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 2733-2737. 

[n]	S. Nath et al., “Particle-Beam Behavior in the SNS Linac with Simulated and Reconstructed Beams”, in Proc. PAC'03, Portland, OR, USA, May 2003, paper TPAG038, pp. 1515-1517. 

[n]	J. A. Carter et al., “Progress on the Final Design of the APS-Upgrade Storage Ring Vacuum System”, in Proc. MEDSI'18, Paris, France, Jun. 2018, pp. 30-32. doi:10.18429/JACoW-MEDSI2018-TUPH04

[n]	G. Meyrand and K. Fujii, “Small Cyclotron for Medical Use: CYPRIS 325”, in Proc. Cyclotrons'81, Caen, France, Sep. 1981, paper ABP-11, pp. 137-139. 

[n]	N. Hubert et al., “Design of a New Blade-Type XBPM”, in Proc. IBIC'14, Monterey, CA, USA, Sep. 2014, paper WEPD22, pp. 687-690. 

[n]	A. Seville et al., “First Results from the Use of Dual Harmonic Acceleration on the ISIS Synchrotron”, in Proc. PAC'05, Knoxville, TN, USA, May 2005, paper WPAT024, pp. 1871-1873. 

[n]	P. Fournier et al., “CERN PS Laser Ion Source Development”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper MODR5, pp. 103-105. 

[n]	V. N. Litvinenko et al., “The Deep-UV Operation of the OK-4/Duke Storage Ring FEL”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper TUDL5, pp. 221-223. 

[n]	B. K. Stillwell et al., “Progress on the Design of the Storage Ring Vacuum System for the Advanced Photon Source Upgrade Project”, in Proc. IPAC'17, Copenhagen, Denmark, May 2017, pp. 3590-3592. doi:10.18429/JACoW-IPAC2017-WEPVA137

[n]	W. E. Gabella, R. D. Ruth, and R. L. Warnock, “Beam Dynamics with the Hamilton-Jacobi Equation”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1310-1313. 

For LaTeX

%\cite{Blackmore:Cyclotrons81-EP-29} \bibitem{Blackmore:Cyclotrons81-EP-29} E. W. Blackmore, D. A. Dohan, G. H. Mackenzie, and R. Poirier, \textquotedblleft{Developments Toward Separated Turns at TRIUMF}\textquotedblright, in \emph{Proc. Cyclotrons’81}, Caen, France, Sep. 1981, paper EP--29, pp. 485--487. %\cite{Decking:FEL10-WEOCI2} \bibitem{Decking:FEL10-WEOCI2} W. Decking, V. Balandin, N. Golubeva, and F. Obier, \textquotedblleft{Fast Distribution of Pulses in Multiple Beam Line Facilities}\textquotedblright, in \emph{Proc. FEL’10}, Malmö, Sweden, Aug. 2010, paper WEOCI2, pp. 524--524. %\cite{Schieler:PAC99-MOP4} \bibitem{Schieler:PAC99-MOP4} H. Schieler \emph{et al.}, \textquotedblleft{First Experiences with the Control System for the Accelerator of ANKA}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper MOP4, pp. 658--660. %\cite{Jarvis:HB21-TUEC1} \bibitem{Jarvis:HB21-TUEC1} J. D. Jarvis \emph{et al.}, \textquotedblleft{Experimental Demonstration of Optical Stochastic Cooling}\textquotedblright, presented at the HB’21, Batavia, IL, USA, Oct. 2021, paper TUEC1, unpublished. %\cite{Barov:PAC09-TU5PFP015} \bibitem{Barov:PAC09-TU5PFP015} N. Barov, J. S. Kim, and D. J. Newsham, \textquotedblleft{A Compact, Low-Voltage Multi-Beam Klystron for 1300 MHz Cryomodules}\textquotedblright, in \emph{Proc. PAC’09}, Vancouver, Canada, May 2009, paper TU5PFP015, pp. 842--842. %\cite{Merminga:PAC89} \bibitem{Merminga:PAC89} N. Merminga and K. Y. Ng, \textquotedblleft{Analytical Expressions for the Smear Due to Nonlinear Multipoles}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1286--1289. %\cite{Henke:EPAC88} \bibitem{Henke:EPAC88} H. Henke, \textquotedblleft{Coupling Impedances of a Set of Resonators}\textquotedblright, in \emph{Proc. EPAC’88}, Rome, Italy, Jun. 1988, pp. 711--714. %\cite{Clausen:ICALEPCS01-THAP011} \bibitem{Clausen:ICALEPCS01-THAP011} M. Clausen, R. MacKenzie, R. Sass, H. Shoaee, K. Underwood, and G. White, \textquotedblleft{AIDA - Accelerator Integrated Data Access}\textquotedblright, in \emph{Proc. ICALEPCS’01}, San Jose, CA, USA, Nov. 2001, paper THAP011, pp. XX--XX. %\cite{Granatstein:PAC81} \bibitem{Granatstein:PAC81} V. L. Granatstein, L. R. Barnett, and M. E. Read, \textquotedblleft{Gyrotrons: Using Relativistic Electronics to Produce High Power, High Efficiency, Millimeter-Wave Sources}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 2733--2737. %\cite{Nath:PAC03-TPAG038} \bibitem{Nath:PAC03-TPAG038} S. Nath \emph{et al.}, \textquotedblleft{Particle-Beam Behavior in the SNS Linac with Simulated and Reconstructed Beams}\textquotedblright, in \emph{Proc. PAC’03}, Portland, OR, USA, May 2003, paper TPAG038, pp. 1515--1517. %\cite{Carter:MEDSI18-TUPH04} \bibitem{Carter:MEDSI18-TUPH04} J. A. Carter \emph{et al.}, \textquotedblleft{Progress on the Final Design of the APS-Upgrade Storage Ring Vacuum System}\textquotedblright, in \emph{Proc. MEDSI’18}, Paris, France, Jun. 2018, pp. 30--32. \doi{10.18429/JACoW-MEDSI2018-TUPH04} %\cite{Meyr:Cyclotrons81-ABP-11} \bibitem{Meyr:Cyclotrons81-ABP-11} G. Meyrand and K. Fujii, \textquotedblleft{Small Cyclotron for Medical Use: CYPRIS 325}\textquotedblright, in \emph{Proc. Cyclotrons’81}, Caen, France, Sep. 1981, paper ABP--11, pp. 137--139. %\cite{Hubert:IBIC14-WEPD22} \bibitem{Hubert:IBIC14-WEPD22} N. Hubert \emph{et al.}, \textquotedblleft{Design of a New Blade-Type XBPM}\textquotedblright, in \emph{Proc. IBIC’14}, Monterey, CA, USA, Sep. 2014, paper WEPD22, pp. 687--690. %\cite{Seville:PAC05-WPAT024} \bibitem{Seville:PAC05-WPAT024} A. Seville \emph{et al.}, \textquotedblleft{First Results from the Use of Dual Harmonic Acceleration on the ISIS Synchrotron}\textquotedblright, in \emph{Proc. PAC’05}, Knoxville, TN, USA, May 2005, paper WPAT024, pp. 1871--1873. %\cite{Fournier:PAC99-MODR5} \bibitem{Fournier:PAC99-MODR5} P. Fournier \emph{et al.}, \textquotedblleft{CERN PS Laser Ion Source Development}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper MODR5, pp. 103--105. %\cite{Litvinenko:PAC99-TUDL5} \bibitem{Litvinenko:PAC99-TUDL5} V. N. Litvinenko \emph{et al.}, \textquotedblleft{The Deep-UV Operation of the OK-4/Duke Storage Ring FEL}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper TUDL5, pp. 221--223. %\cite{Stillwell:IPAC17-WEPVA137} \bibitem{Stillwell:IPAC17-WEPVA137} B. K. Stillwell \emph{et al.}, \textquotedblleft{Progress on the Design of the Storage Ring Vacuum System for the Advanced Photon Source Upgrade Project}\textquotedblright, in \emph{Proc. IPAC’17}, Copenhagen, Denmark, May 2017, pp. 3590--3592. \doi{10.18429/JACoW-IPAC2017-WEPVA137} %\cite{Gabella:PAC89} \bibitem{Gabella:PAC89} W. E. Gabella, R. D. Ruth, and R. L. Warnock, \textquotedblleft{Beam Dynamics with the Hamilton-Jacobi Equation}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1310--1313.

For BibTeX

@inproceedings{blackmore:cyclotrons81-ep-29, author = {E. W. Blackmore and D. A. Dohan and G. H. Mackenzie and R. Poirier}, title = {{Developments Toward Separated Turns at TRIUMF}}, booktitle = {Proc. Cyclotrons'81}, pages = {485--487}, paper = {EP-29}, venue = {Caen, France, Sep. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c81/papers/EP-29.pdf}, language = {english} } @inproceedings{decking:fel10-weoci2, author = {W. Decking and V. Balandin and N. Golubeva and F. Obier}, title = {{Fast Distribution of Pulses in Multiple Beam Line Facilities}}, booktitle = {Proc. FEL'10}, pages = {524--524}, paper = {WEOCI2}, venue = {Malmö, Sweden, Aug. 2010}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/FEL2010/papers/WEOCI2.pdf}, language = {english} } @inproceedings{schieler:pac99-mop4, author = {H. Schieler and others}, title = {{First Experiences with the Control System for the Accelerator of ANKA}}, booktitle = {Proc. PAC'99}, pages = {658--660}, paper = {MOP4}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/MOP4.pdf}, language = {english} } @unpublished{jarvis:hb21-tuec1, author = {J. D. Jarvis and others}, title = {{Experimental Demonstration of Optical Stochastic Cooling}}, booktitle = {Proc. HB'21}, pages = {}, paper = {TUEC1}, venue = {Batavia, IL, USA}, intype = {presented at the}, series = {ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams}, number = {64}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {4}, year = {2022}, issn = {2673-5571}, isbn = {978-3-95-450225-7}, note = {presented at HB'21, Batavia, IL, USA, Oct. 2021, paper TUEC1, unpublished}, language = {english} } @inproceedings{barov:pac09-tu5pfp015, author = {N. Barov and J. S. Kim and D. J. Newsham}, title = {{A Compact, Low-Voltage Multi-Beam Klystron for 1300 MHz Cryomodules}}, booktitle = {Proc. PAC'09}, pages = {842--842}, paper = {TU5PFP015}, venue = {Vancouver, Canada, May 2009}, series = {Particle Accelerator Conference}, number = {23}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/PAC2009/papers/TU5PFP015.pdf}, language = {english} } @inproceedings{merminga:pac89, author = {N. Merminga and K. Y. Ng}, title = {{Analytical Expressions for the Smear Due to Nonlinear Multipoles}}, booktitle = {Proc. PAC'89}, pages = {1286--1289}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} } @inproceedings{henke:epac88, author = {H. Henke}, title = {{Coupling Impedances of a Set of Resonators}}, booktitle = {Proc. EPAC'88}, pages = {711--714}, paper = {}, venue = {Rome, Italy, Jun. 1988}, series = {European Particle Accelerator Conference}, number = {1}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} } @inproceedings{clausen:icalepcs01-thap011, author = {M. Clausen and R. MacKenzie and R. Sass and H. Shoaee and K. Underwood and G. White}, title = {{AIDA - Accelerator Integrated Data Access}}, booktitle = {Proc. ICALEPCS'01}, paper = {THAP011}, venue = {San Jose, CA, USA, Nov. 2001}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/ica01/papers/THAP011.pdf}, language = {english} } @inproceedings{granatstein:pac81, author = {V. L. Granatstein and L. R. Barnett and M. E. Read}, title = {{Gyrotrons: Using Relativistic Electronics to Produce High Power, High Efficiency, Millimeter-Wave Sources}}, booktitle = {Proc. PAC'81}, pages = {2733--2737}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} } @inproceedings{nath:pac03-tpag038, author = {S. Nath and others}, title = {{Particle-Beam Behavior in the SNS Linac with Simulated and Reconstructed Beams}}, booktitle = {Proc. PAC'03}, pages = {1515--1517}, paper = {TPAG038}, venue = {Portland, OR, USA, May 2003}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p03/papers/TPAG038.pdf}, language = {english} } @inproceedings{carter:medsi18-tuph04, author = {J. A. Carter and others}, title = {{Progress on the Final Design of the APS-Upgrade Storage Ring Vacuum System}}, booktitle = {Proc. MEDSI'18}, pages = {30--32}, paper = {TUPH04}, venue = {Paris, France, Jun. 2018}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-MEDSI2018-TUPH04}, url = {https://jacow.org/medsi2018/papers/TUPH04.pdf}, language = {english} } @inproceedings{meyr:cyclotrons81-abp-11, author = {G. Meyrand and K. Fujii}, title = {{Small Cyclotron for Medical Use: CYPRIS 325}}, booktitle = {Proc. Cyclotrons'81}, pages = {137--139}, paper = {ABP-11}, venue = {Caen, France, Sep. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c81/papers/ABP-11.pdf}, language = {english} } @inproceedings{hubert:ibic14-wepd22, author = {N. Hubert and others}, title = {{Design of a New Blade-Type XBPM}}, booktitle = {Proc. IBIC'14}, pages = {687--690}, paper = {WEPD22}, venue = {Monterey, CA, USA, Sep. 2014}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/IBIC2014/papers/WEPD22.pdf}, language = {english} } @inproceedings{seville:pac05-wpat024, author = {A. Seville and others}, title = {{First Results from the Use of Dual Harmonic Acceleration on the ISIS Synchrotron}}, booktitle = {Proc. PAC'05}, pages = {1871--1873}, paper = {WPAT024}, venue = {Knoxville, TN, USA, May 2005}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/WPAT024.pdf}, language = {english} } @inproceedings{fournier:pac99-modr5, author = {P. Fournier and others}, title = {{CERN PS Laser Ion Source Development}}, booktitle = {Proc. PAC'99}, pages = {103--105}, paper = {MODR5}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/MODR5.pdf}, language = {english} } @inproceedings{litvinenko:pac99-tudl5, author = {V. N. Litvinenko and others}, title = {{The Deep-UV Operation of the OK-4/Duke Storage Ring FEL}}, booktitle = {Proc. PAC'99}, pages = {221--223}, paper = {TUDL5}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/TUDL5.pdf}, language = {english} } @inproceedings{stillwell:ipac17-wepva137, author = {B. K. Stillwell and others}, title = {{Progress on the Design of the Storage Ring Vacuum System for the Advanced Photon Source Upgrade Project}}, booktitle = {Proc. IPAC'17}, pages = {3590--3592}, paper = {WEPVA137}, venue = {Copenhagen, Denmark, May 2017}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2017-WEPVA137}, url = {https://jacow.org/ipac2017/papers/WEPVA137.pdf}, language = {english} } @inproceedings{gabella:pac89, author = {W. E. Gabella and R. D. Ruth and R. L. Warnock}, title = {{Beam Dynamics with the Hamilton-Jacobi Equation}}, booktitle = {Proc. PAC'89}, pages = {1310--1313}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }

References

• E. W. Blackmore, D. A. Dohan, G. H. Mackenzie, and R. Poirier, “Developments Toward Separated Turns at TRIUMF”, in Proc. 9th Int. Cyclotron Conf. and Their Applications (Cyclotrons'81), Caen, France, Sep. 1981, paper EP-29, pp. 485-487.
• W. Decking, V. Balandin, N. Golubeva, and F. Obier, “Fast Distribution of Pulses in Multiple Beam Line Facilities”, in Proc. 32nd Int. Free Electron Laser Conf. (FEL'10), Malmö, Sweden, Aug. 2010, paper WEOCI2, pp. 524-524.
• H. Schieler et al., “First Experiences with the Control System for the Accelerator of ANKA”, in Proc. 18th Particle Accelerator Conf. (PAC'99), New York, NY, USA, Mar. 1999, paper MOP4, pp. 658-660.
• J. D. Jarvis et al., “Experimental Demonstration of Optical Stochastic Cooling”, presented at the 64th Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (HB'21), Batavia, IL, USA, Oct. 2021, paper TUEC1, unpublished.
• N. Barov, J. S. Kim, and D. J. Newsham, “A Compact, Low-Voltage Multi-Beam Klystron for 1300 MHz Cryomodules”, in Proc. 23rd Particle Accelerator Conf. (PAC'09), Vancouver, Canada, May 2009, paper TU5PFP015, pp. 842-842.
• N. Merminga and K. Y. Ng, “Analytical Expressions for the Smear Due to Nonlinear Multipoles”, in Proc. 13th Particle Accelerator Conf. (PAC'89), Chicago, IL, USA, Mar. 1989, pp. 1286-1289.
• H. Henke, “Coupling Impedances of a Set of Resonators”, in Proc. 1st European Particle Accelerator Conf. (EPAC'88), Rome, Italy, Jun. 1988, pp. 711-714.
• M. Clausen, R. MacKenzie, R. Sass, H. Shoaee, K. Underwood, and G. White, “AIDA - Accelerator Integrated Data Access”, in Proc. 8th Int. Conf. on Accelerator and Large Experimental Physics Control Systems (ICALEPCS'01), San Jose, CA, USA, Nov. 2001, paper THAP011, pp. XX-XX.
• V. L. Granatstein, L. R. Barnett, and M. E. Read, “Gyrotrons: Using Relativistic Electronics to Produce High Power, High Efficiency, Millimeter-Wave Sources”, in Proc. 9th Particle Accelerator Conf. (PAC'81), Washington D.C., USA, Mar. 1981, pp. 2733-2737.
• S. Nath et al., “Particle-Beam Behavior in the SNS Linac with Simulated and Reconstructed Beams”, in Proc. 20th Particle Accelerator Conf. (PAC'03), Portland, OR, USA, May 2003, paper TPAG038, pp. 1515-1517.
• J. A. Carter et al., “Progress on the Final Design of the APS-Upgrade Storage Ring Vacuum System”, in Proc. 10th Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation Conf. (MEDSI'18), Paris, France, Jun. 2018, pp. 30-32.
• G. Meyrand and K. Fujii, “Small Cyclotron for Medical Use: CYPRIS 325”, in Proc. 9th Int. Cyclotron Conf. and Their Applications (Cyclotrons'81), Caen, France, Sep. 1981, paper ABP-11, pp. 137-139.
• N. Hubert et al., “Design of a New Blade-Type XBPM”, in Proc. 3rd Int. Beam Instrumentation Conf. (IBIC'14), Monterey, CA, USA, Sep. 2014, paper WEPD22, pp. 687-690.
• A. Seville et al., “First Results from the Use of Dual Harmonic Acceleration on the ISIS Synchrotron”, in Proc. 21st Particle Accelerator Conf. (PAC'05), Knoxville, TN, USA, May 2005, paper WPAT024, pp. 1871-1873.
• P. Fournier et al., “CERN PS Laser Ion Source Development”, in Proc. 18th Particle Accelerator Conf. (PAC'99), New York, NY, USA, Mar. 1999, paper MODR5, pp. 103-105.
• V. N. Litvinenko et al., “The Deep-UV Operation of the OK-4/Duke Storage Ring FEL”, in Proc. 18th Particle Accelerator Conf. (PAC'99), New York, NY, USA, Mar. 1999, paper TUDL5, pp. 221-223.
• B. K. Stillwell et al., “Progress on the Design of the Storage Ring Vacuum System for the Advanced Photon Source Upgrade Project”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, pp. 3590-3592.
• W. E. Gabella, R. D. Ruth, and R. L. Warnock, “Beam Dynamics with the Hamilton-Jacobi Equation”, in Proc. 13th Particle Accelerator Conf. (PAC'89), Chicago, IL, USA, Mar. 1989, pp. 1310-1313.