[n] S. R. Koscielniak, “Simulation of Hollow Beams with Cancellation of Steady State Non-linear Space-charge”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 1728-1731.
%\cite{Koscielniak:PAC91} \bibitem{Koscielniak:PAC91} S. R. Koscielniak, \textquotedblleft{Simulation of Hollow Beams with Cancellation of Steady State Non-linear Space-charge}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 1728--1731.
@inproceedings{koscielniak:pac91, author = {S. R. Koscielniak}, title = {{Simulation of Hollow Beams with Cancellation of Steady State Non-linear Space-charge}}, booktitle = {Proc. PAC'91}, pages = {1728--1731}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }