[n] J. Billan, J. P. Gourber, G. Guignard, K. N. Henrichsen, J. M. Maugain, and R. Wolf, “Magnetic Performance of the LEP Bending Magnets”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1148-1151.
%\cite{Billan:PAC89} \bibitem{Billan:PAC89} J. Billan, J. P. Gourber, G. Guignard, K. N. Henrichsen, J. M. Maugain, and R. Wolf, \textquotedblleft{Magnetic Performance of the LEP Bending Magnets}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1148--1151.
@inproceedings{billan:pac89, author = {J. Billan and J. P. Gourber and G. Guignard and K. N. Henrichsen and J. M. Maugain and R. Wolf}, title = {{Magnetic Performance of the LEP Bending Magnets}}, booktitle = {Proc. PAC'89}, pages = {1148--1151}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }