[n] M. J. Lamm et al., “Bipolar and Unipolar Tests of 1.5m Model SSC Collider Dipole Magnets at Fermilab”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 2191-2194.
%\cite{Lamm:PAC91} \bibitem{Lamm:PAC91} M. J. Lamm \emph{et al.}, \textquotedblleft{Bipolar and Unipolar Tests of 1.5m Model SSC Collider Dipole Magnets at Fermilab}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 2191--2194.
@inproceedings{lamm:pac91, author = {M. J. Lamm and others}, title = {{Bipolar and Unipolar Tests of 1.5m Model SSC Collider Dipole Magnets at Fermilab}}, booktitle = {Proc. PAC'91}, pages = {2191--2194}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }