[n] A. Pascolini and M. Pusterla, “A New Mathematical Method in the Non-Linear Beam-Beam Interaction”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 2543-2546.
%\cite{Pascolini:PAC81} \bibitem{Pascolini:PAC81} A. Pascolini and M. Pusterla, \textquotedblleft{A New Mathematical Method in the Non-Linear Beam-Beam Interaction}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 2543--2546.
@inproceedings{pascolini:pac81, author = {A. Pascolini and M. Pusterla}, title = {{A New Mathematical Method in the Non-Linear Beam-Beam Interaction}}, booktitle = {Proc. PAC'81}, pages = {2543--2546}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }