Reference Search

Favourites

For Word

[n]	P. V. Bogdanov et al., “Experience of the MGC-20 Operation and its Prospects”, in Proc. Cyclotrons'98, Caen, France, Jun. 1998, paper J-04, pp. 673-676. 

[n]	W. D. Klotz, “Controlling the ESRF Accelerators”, in Proc. EPAC'92, Berlin, Germany, Mar. 1992, pp. 321-324. 

[n]	J. Feikes, K. Holldack, F. Senf, and T. Zeschke, “Impact of Ground and Structure Vibrations on the Source Stability of BESSY”, in Proc. EPAC'00, Vienna, Austria, Jun. 2000, paper WEP3A03, pp. 622-624. 

[n]	D. Mancini, P. Schipani, O. Caputi, G. Mancini, and M. Brescia, “Integration of the VIMOS Control System”, in Proc. ICALEPCS'01, San Jose, CA, USA, Nov. 2001, paper TUBT003, pp. XX-XX. 

[n]	N. G. Reshetnyak, N. Aizatsky, A. Dovbnya, N. A. Dovbnya, V. V. Mytrochenko, and V. Zakutin, “Characteristics of Electron Beam Produced by Magnetron Diode with a Secondary-Emission Cathode”, in Proc. PAC'05, Knoxville, TN, USA, May 2005, paper TPPE052, pp. 3197-3199. 

[n]	J. Bahrdt, “Tracking of Wavefronts”, in Proc. FEL'05, Palo Alto, CA, USA, Aug. 2005, paper FROB003, pp. XX-XX. 

[n]	M. B. Ripert, A. Buechel, C. Dorn, A. Peters, J. Schreiner, and T. W. Winkelmann, “A Low Energy Ion Beam Pepper Pot Emittance Device”, in Proc. BIW'10, Santa Fe, NM, USA, May 2010, paper TUPSM060, pp. 297-301. 

[n]	S. Y. Noh, S. D. Chang, J. G. Hwang, G. Hahn, and T. K. Yang, “The Development of Scintillating Screen Detector for Beam Monitoring at the KHIMA Project”, in Proc. IPAC'16, Busan, Korea, May 2016, pp. 244-247. doi:10.18429/JACoW-IPAC2016-MOPMR010

[n]	S. Casalbuoni et al., “Performance of a Full Scale Superconducting Undulator with 20 mm Period Length at the KIT Synchrotron”, in Proc. IPAC'18, Vancouver, Canada, Apr.-May 2018, pp. 4223-4225. doi:10.18429/JACoW-IPAC2018-THPMF066

[n]	M. S. Champion et al., “Plans for an Integrated Front-End Test Stand at the Spallation Neutron Source”, in Proc. LINAC'12, Tel Aviv, Israel, Sep. 2012, paper THPB044, pp. 954-956. 

[n]	Q. Fu et al., “Progress Work on a CW Deuteron RFQ with Magnetic Coupling Windows”, in Proc. IPAC'18, Vancouver, Canada, Apr.-May 2018, pp. 1123-1125. doi:10.18429/JACoW-IPAC2018-TUPAL050

[n]	L. Thorndahl, D. Barker, C. Dimopoulou, and C. Peschke, “Design of the Palmer Pickup for Stochastic Pre-cooling of Heavy Ions at the CR”, in Proc. COOL'13, Mürren, Switzerland, Jun. 2013, paper WEPPO21, pp. 149-151. 

[n]	J. Bae, L. Cultrera, P. Digiacomo, and I. V. Bazarov, “Long Lifetime Spin-Polarized GaAs Photocathode Activated by Cs2Te”, in Proc. IPAC'18, Vancouver, Canada, Apr.-May 2018, pp. 1589-1592. doi:10.18429/JACoW-IPAC2018-TUPML025

[n]	S. Wang and J. Deng, “Acceleration Module in Linear Induction Accelerator”, in Proc. IPAC'10, Kyoto, Japan, May 2010, paper THPD073, pp. 4449-4451. 

[n]	B. N. Kosciuk, C. Hetzel, J. A. Kierstead, V. Ravindranath, S. K. Sharma, and O. Singh, “Development and Testing of Carbon Fiber Vacuum Chamber Supports for NSLS-II”, in Proc. PAC'11, New York, NY, USA, Mar.-Apr. 2011, paper TUP286, pp. 1364-1366. 

[n]	W. Chen, X. Feng, H. H. Lu, C. Shi, Y. Yang, and J. C. Zhang, “Development of Insertion Devices Measurement System at IHEP”, in Proc. FEL'11, Shanghai, China, Aug. 2011, paper WEPA22, pp. 381-384. 

For LaTeX

%\cite{Bogdanov:Cyclotrons98-J-04} \bibitem{Bogdanov:Cyclotrons98-J-04} P. V. Bogdanov \emph{et al.}, \textquotedblleft{Experience of the MGC-20 Operation and its Prospects}\textquotedblright, in \emph{Proc. Cyclotrons’98}, Caen, France, Jun. 1998, paper J--04, pp. 673--676. %\cite{Klotz:EPAC92} \bibitem{Klotz:EPAC92} W. D. Klotz, \textquotedblleft{Controlling the ESRF Accelerators}\textquotedblright, in \emph{Proc. EPAC’92}, Berlin, Germany, Mar. 1992, pp. 321--324. %\cite{Feikes:EPAC00-WEP3A03} \bibitem{Feikes:EPAC00-WEP3A03} J. Feikes, K. Holldack, F. Senf, and T. Zeschke, \textquotedblleft{Impact of Ground and Structure Vibrations on the Source Stability of BESSY}\textquotedblright, in \emph{Proc. EPAC’00}, Vienna, Austria, Jun. 2000, paper WEP3A03, pp. 622--624. %\cite{Mancini:ICALEPCS01-TUBT003} \bibitem{Mancini:ICALEPCS01-TUBT003} D. Mancini, P. Schipani, O. Caputi, G. Mancini, and M. Brescia, \textquotedblleft{Integration of the VIMOS Control System}\textquotedblright, in \emph{Proc. ICALEPCS’01}, San Jose, CA, USA, Nov. 2001, paper TUBT003, pp. XX--XX. %\cite{Reshetnyak:PAC05-TPPE052} \bibitem{Reshetnyak:PAC05-TPPE052} N. G. Reshetnyak, N. Aizatsky, A. Dovbnya, N. A. Dovbnya, V. V. Mytrochenko, and V. Zakutin, \textquotedblleft{Characteristics of Electron Beam Produced by Magnetron Diode with a Secondary-Emission Cathode}\textquotedblright, in \emph{Proc. PAC’05}, Knoxville, TN, USA, May 2005, paper TPPE052, pp. 3197--3199. %\cite{Bahrdt:FEL05-FROB003} \bibitem{Bahrdt:FEL05-FROB003} J. Bahrdt, \textquotedblleft{Tracking of Wavefronts}\textquotedblright, in \emph{Proc. FEL’05}, Palo Alto, CA, USA, Aug. 2005, paper FROB003, pp. XX--XX. %\cite{Ripert:BIW10-TUPSM060} \bibitem{Ripert:BIW10-TUPSM060} M. B. Ripert, A. Buechel, C. Dorn, A. Peters, J. Schreiner, and T. W. Winkelmann, \textquotedblleft{A Low Energy Ion Beam Pepper Pot Emittance Device}\textquotedblright, in \emph{Proc. BIW’10}, Santa Fe, NM, USA, May 2010, paper TUPSM060, pp. 297--301. %\cite{Noh:IPAC16-MOPMR010} \bibitem{Noh:IPAC16-MOPMR010} S. Y. Noh, S. D. Chang, J. G. Hwang, G. Hahn, and T. K. Yang, \textquotedblleft{The Development of Scintillating Screen Detector for Beam Monitoring at the KHIMA Project}\textquotedblright, in \emph{Proc. IPAC’16}, Busan, Korea, May 2016, pp. 244--247. \doi{10.18429/JACoW-IPAC2016-MOPMR010} %\cite{Casalbuoni:IPAC18-THPMF066} \bibitem{Casalbuoni:IPAC18-THPMF066} S. Casalbuoni \emph{et al.}, \textquotedblleft{Performance of a Full Scale Superconducting Undulator with 20 mm Period Length at the KIT Synchrotron}\textquotedblright, in \emph{Proc. IPAC’18}, Vancouver, Canada, Apr.-May 2018, pp. 4223--4225. \doi{10.18429/JACoW-IPAC2018-THPMF066} %\cite{Champion:LINAC12-THPB044} \bibitem{Champion:LINAC12-THPB044} M. S. Champion \emph{et al.}, \textquotedblleft{Plans for an Integrated Front-End Test Stand at the Spallation Neutron Source}\textquotedblright, in \emph{Proc. LINAC’12}, Tel Aviv, Israel, Sep. 2012, paper THPB044, pp. 954--956. %\cite{Fu:IPAC18-TUPAL050} \bibitem{Fu:IPAC18-TUPAL050} Q. Fu \emph{et al.}, \textquotedblleft{Progress Work on a CW Deuteron RFQ with Magnetic Coupling Windows}\textquotedblright, in \emph{Proc. IPAC’18}, Vancouver, Canada, Apr.-May 2018, pp. 1123--1125. \doi{10.18429/JACoW-IPAC2018-TUPAL050} %\cite{Thorndahl:COOL13-WEPPO21} \bibitem{Thorndahl:COOL13-WEPPO21} L. Thorndahl, D. Barker, C. Dimopoulou, and C. Peschke, \textquotedblleft{Design of the Palmer Pickup for Stochastic Pre-cooling of Heavy Ions at the CR}\textquotedblright, in \emph{Proc. COOL’13}, Mürren, Switzerland, Jun. 2013, paper WEPPO21, pp. 149--151. %\cite{Bae:IPAC18-TUPML025} \bibitem{Bae:IPAC18-TUPML025} J. Bae, L. Cultrera, P. Digiacomo, and I. V. Bazarov, \textquotedblleft{Long Lifetime Spin-Polarized GaAs Photocathode Activated by Cs2Te}\textquotedblright, in \emph{Proc. IPAC’18}, Vancouver, Canada, Apr.-May 2018, pp. 1589--1592. \doi{10.18429/JACoW-IPAC2018-TUPML025} %\cite{Wang:IPAC10-THPD073} \bibitem{Wang:IPAC10-THPD073} S. Wang and J. Deng, \textquotedblleft{Acceleration Module in Linear Induction Accelerator}\textquotedblright, in \emph{Proc. IPAC’10}, Kyoto, Japan, May 2010, paper THPD073, pp. 4449--4451. %\cite{Kosciuk:PAC11-TUP286} \bibitem{Kosciuk:PAC11-TUP286} B. N. Kosciuk, C. Hetzel, J. A. Kierstead, V. Ravindranath, S. K. Sharma, and O. Singh, \textquotedblleft{Development and Testing of Carbon Fiber Vacuum Chamber Supports for NSLS-II}\textquotedblright, in \emph{Proc. PAC’11}, New York, NY, USA, Mar.-Apr. 2011, paper TUP286, pp. 1364--1366. %\cite{Chen:FEL11-WEPA22} \bibitem{Chen:FEL11-WEPA22} W. Chen, X. Feng, H. H. Lu, C. Shi, Y. Yang, and J. C. Zhang, \textquotedblleft{Development of Insertion Devices Measurement System at IHEP}\textquotedblright, in \emph{Proc. FEL’11}, Shanghai, China, Aug. 2011, paper WEPA22, pp. 381--384.

For BibTeX

@inproceedings{bogdanov:cyclotrons98-j-04, author = {P. V. Bogdanov and others}, title = {{Experience of the MGC-20 Operation and its Prospects}}, booktitle = {Proc. Cyclotrons'98}, pages = {673--676}, paper = {J-04}, venue = {Caen, France, Jun. 1998}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c98/papers/J-04.pdf}, language = {english} } @inproceedings{klotz:epac92, author = {W. D. Klotz}, title = {{Controlling the ESRF Accelerators}}, booktitle = {Proc. EPAC'92}, pages = {321--324}, paper = {}, venue = {Berlin, Germany, Mar. 1992}, series = {European Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} } @inproceedings{feikes:epac00-wep3a03, author = {J. Feikes and K. Holldack and F. Senf and T. Zeschke}, title = {{Impact of Ground and Structure Vibrations on the Source Stability of BESSY}}, booktitle = {Proc. EPAC'00}, pages = {622--624}, paper = {WEP3A03}, venue = {Vienna, Austria}, series = {European Particle Accelerator Conference}, number = {7}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {8}, year = {2000}, url = {https://jacow.org/e00/papers/WEP3A03.pdf}, language = {english} } @inproceedings{mancini:icalepcs01-tubt003, author = {D. Mancini and P. Schipani and O. Caputi and G. Mancini and M. Brescia}, title = {{Integration of the VIMOS Control System}}, booktitle = {Proc. ICALEPCS'01}, paper = {TUBT003}, venue = {San Jose, CA, USA, Nov. 2001}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/ica01/papers/TUBT003.pdf}, language = {english} } @inproceedings{reshetnyak:pac05-tppe052, author = {N. G. Reshetnyak and N. Aizatsky and A. Dovbnya and N. A. Dovbnya and V. V. Mytrochenko and V. Zakutin}, title = {{Characteristics of Electron Beam Produced by Magnetron Diode with a Secondary-Emission Cathode}}, booktitle = {Proc. PAC'05}, pages = {3197--3199}, paper = {TPPE052}, venue = {Knoxville, TN, USA, May 2005}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/TPPE052.pdf}, language = {english} } @inproceedings{bahrdt:fel05-frob003, author = {J. Bahrdt}, title = {{Tracking of Wavefronts}}, booktitle = {Proc. FEL'05}, paper = {FROB003}, venue = {Palo Alto, CA, USA, Aug. 2005}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/f05/papers/FROB003.pdf}, language = {english} } @inproceedings{ripert:biw10-tupsm060, author = {M. B. Ripert and A. Buechel and C. Dorn and A. Peters and J. Schreiner and T. W. Winkelmann}, title = {{A Low Energy Ion Beam Pepper Pot Emittance Device}}, booktitle = {Proc. BIW'10}, pages = {297--301}, paper = {TUPSM060}, venue = {Santa Fe, NM, USA, May 2010}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/BIW2010/papers/TUPSM060.pdf}, language = {english} } @inproceedings{noh:ipac16-mopmr010, author = {S. Y. Noh and S. D. Chang and J. G. Hwang and G. Hahn and T. K. Yang}, title = {{The Development of Scintillating Screen Detector for Beam Monitoring at the KHIMA Project}}, booktitle = {Proc. IPAC'16}, pages = {244--247}, paper = {MOPMR010}, venue = {Busan, Korea}, series = {International Particle Accelerator Conference}, number = {7}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {2016}, doi = {10.18429/JACoW-IPAC2016-MOPMR010}, url = {https://jacow.org/ipac2016/papers/MOPMR010.pdf}, language = {english} } @inproceedings{casalbuoni:ipac18-thpmf066, author = {S. Casalbuoni and others}, title = {{Performance of a Full Scale Superconducting Undulator with 20 mm Period Length at the KIT Synchrotron}}, booktitle = {Proc. IPAC'18}, pages = {4223--4225}, paper = {THPMF066}, venue = {Vancouver, Canada, Apr.-May 2018}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2018-THPMF066}, url = {http://accelconf.web.cern.ch/ipac2018/papers/THPMF066.pdf}, language = {english} } @inproceedings{champion:linac12-thpb044, author = {M. S. Champion and others}, title = {{Plans for an Integrated Front-End Test Stand at the Spallation Neutron Source}}, booktitle = {Proc. LINAC'12}, pages = {954--956}, paper = {THPB044}, venue = {Tel Aviv, Israel, Sep. 2012}, series = {Linear Accelerator Conference}, number = {26}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/LINAC2012/papers/THPB044.pdf}, language = {english} } @inproceedings{fu:ipac18-tupal050, author = {Q. Fu and others}, title = {{Progress Work on a CW Deuteron RFQ with Magnetic Coupling Windows}}, booktitle = {Proc. IPAC'18}, pages = {1123--1125}, paper = {TUPAL050}, venue = {Vancouver, Canada, Apr.-May 2018}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2018-TUPAL050}, url = {http://accelconf.web.cern.ch/ipac2018/papers/TUPAL050.pdf}, language = {english} } @inproceedings{thorndahl:cool13-weppo21, author = {L. Thorndahl and D. Barker and C. Dimopoulou and C. Peschke}, title = {{Design of the Palmer Pickup for Stochastic Pre-cooling of Heavy Ions at the CR}}, booktitle = {Proc. COOL'13}, pages = {149--151}, paper = {WEPPO21}, venue = {Mürren, Switzerland, Jun. 2013}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/COOL2013/papers/WEPPO21.pdf}, language = {english} } @inproceedings{bae:ipac18-tupml025, author = {J. Bae and L. Cultrera and P. Digiacomo and I. V. Bazarov}, title = {{Long Lifetime Spin-Polarized GaAs Photocathode Activated by Cs2Te}}, booktitle = {Proc. IPAC'18}, pages = {1589--1592}, paper = {TUPML025}, venue = {Vancouver, Canada, Apr.-May 2018}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2018-TUPML025}, url = {http://accelconf.web.cern.ch/ipac2018/papers/TUPML025.pdf}, language = {english} } @inproceedings{wang:ipac10-thpd073, author = {S. Wang and J. Deng}, title = {{Acceleration Module in Linear Induction Accelerator}}, booktitle = {Proc. IPAC'10}, pages = {4449--4451}, paper = {THPD073}, venue = {Kyoto, Japan, May 2010}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {http://accelconf.web.cern.ch/IPAC10/papers/THPD073.pdf}, language = {english} } @inproceedings{kosciuk:pac11-tup286, author = {B. N. Kosciuk and C. Hetzel and J. A. Kierstead and V. Ravindranath and S. K. Sharma and O. Singh}, title = {{Development and Testing of Carbon Fiber Vacuum Chamber Supports for NSLS-II}}, booktitle = {Proc. PAC'11}, pages = {1364--1366}, paper = {TUP286}, venue = {New York, NY, USA}, series = {Particle Accelerator Conference}, number = {24}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {9}, year = {2011}, url = {https://jacow.org/PAC2011/papers/TUP286.pdf}, language = {english} } @inproceedings{chen:fel11-wepa22, author = {W. Chen and X. Feng and H. H. Lu and C. Shi and Y. Yang and J. C. Zhang}, title = {{Development of Insertion Devices Measurement System at IHEP}}, booktitle = {Proc. FEL'11}, pages = {381--384}, paper = {WEPA22}, venue = {Shanghai, China, Aug. 2011}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/FEL2011/papers/WEPA22.pdf}, language = {english} }

References

• P. V. Bogdanov et al., “Experience of the MGC-20 Operation and its Prospects”, in Proc. 15th Int. Cyclotron Conf. and Their Applications (Cyclotrons'98), Caen, France, Jun. 1998, paper J-04, pp. 673-676.
• W. D. Klotz, “Controlling the ESRF Accelerators”, in Proc. 3rd European Particle Accelerator Conf. (EPAC'92), Berlin, Germany, Mar. 1992, pp. 321-324.
• J. Feikes, K. Holldack, F. Senf, and T. Zeschke, “Impact of Ground and Structure Vibrations on the Source Stability of BESSY”, in Proc. 7th European Particle Accelerator Conf. (EPAC'00), Vienna, Austria, Jun. 2000, paper WEP3A03, pp. 622-624.
• D. Mancini, P. Schipani, O. Caputi, G. Mancini, and M. Brescia, “Integration of the VIMOS Control System”, in Proc. 8th Int. Conf. on Accelerator and Large Experimental Physics Control Systems (ICALEPCS'01), San Jose, CA, USA, Nov. 2001, paper TUBT003, pp. XX-XX.
• N. G. Reshetnyak, N. Aizatsky, A. Dovbnya, N. A. Dovbnya, V. V. Mytrochenko, and V. Zakutin, “Characteristics of Electron Beam Produced by Magnetron Diode with a Secondary-Emission Cathode”, in Proc. 21st Particle Accelerator Conf. (PAC'05), Knoxville, TN, USA, May 2005, paper TPPE052, pp. 3197-3199.
• J. Bahrdt, “Tracking of Wavefronts”, in Proc. 27th Int. Free Electron Laser Conf. (FEL'05), Palo Alto, CA, USA, Aug. 2005, paper FROB003, pp. XX-XX.
• M. B. Ripert, A. Buechel, C. Dorn, A. Peters, J. Schreiner, and T. W. Winkelmann, “A Low Energy Ion Beam Pepper Pot Emittance Device”, in Proc. 14th Beam Instrumentation Workshop (BIW'10), Santa Fe, NM, USA, May 2010, paper TUPSM060, pp. 297-301.
• S. Y. Noh, S. D. Chang, J. G. Hwang, G. Hahn, and T. K. Yang, “The Development of Scintillating Screen Detector for Beam Monitoring at the KHIMA Project”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, pp. 244-247.
• S. Casalbuoni et al., “Performance of a Full Scale Superconducting Undulator with 20 mm Period Length at the KIT Synchrotron”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, Canada, Apr.-May 2018, pp. 4223-4225.
• M. S. Champion et al., “Plans for an Integrated Front-End Test Stand at the Spallation Neutron Source”, in Proc. 26th Linear Accelerator Conf. (LINAC'12), Tel Aviv, Israel, Sep. 2012, paper THPB044, pp. 954-956.
• Q. Fu et al., “Progress Work on a CW Deuteron RFQ with Magnetic Coupling Windows”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, Canada, Apr.-May 2018, pp. 1123-1125.
• L. Thorndahl, D. Barker, C. Dimopoulou, and C. Peschke, “Design of the Palmer Pickup for Stochastic Pre-cooling of Heavy Ions at the CR”, in Proc. 9th Workshop on Beam Cooling and Related Topics (COOL'13), Mürren, Switzerland, Jun. 2013, paper WEPPO21, pp. 149-151.
• J. Bae, L. Cultrera, P. Digiacomo, and I. V. Bazarov, “Long Lifetime Spin-Polarized GaAs Photocathode Activated by Cs2Te”, in Proc. 9th Int. Particle Accelerator Conf. (IPAC'18), Vancouver, Canada, Apr.-May 2018, pp. 1589-1592.
• S. Wang and J. Deng, “Acceleration Module in Linear Induction Accelerator”, in Proc. 1st Int. Particle Accelerator Conf. (IPAC'10), Kyoto, Japan, May 2010, paper THPD073, pp. 4449-4451.
• B. N. Kosciuk, C. Hetzel, J. A. Kierstead, V. Ravindranath, S. K. Sharma, and O. Singh, “Development and Testing of Carbon Fiber Vacuum Chamber Supports for NSLS-II”, in Proc. 24th Particle Accelerator Conf. (PAC'11), New York, NY, USA, Mar.-Apr. 2011, paper TUP286, pp. 1364-1366.
• W. Chen, X. Feng, H. H. Lu, C. Shi, Y. Yang, and J. C. Zhang, “Development of Insertion Devices Measurement System at IHEP”, in Proc. 33rd Int. Free Electron Laser Conf. (FEL'11), Shanghai, China, Aug. 2011, paper WEPA22, pp. 381-384.