[n] L. M. Bollinger, “Superconducting Heavy-Ion Linacs”, in Proc. PAC'77, Chicago, IL, USA, Mar. 1977, pp. 1076-1081.
%\cite{Bollinger:PAC77} \bibitem{Bollinger:PAC77} L. M. Bollinger, \textquotedblleft{Superconducting Heavy-Ion Linacs}\textquotedblright, in \emph{Proc. PAC’77}, Chicago, IL, USA, Mar. 1977, pp. 1076--1081.
@inproceedings{bollinger:pac77, author = {L. M. Bollinger}, title = {{Superconducting Heavy-Ion Linacs}}, booktitle = {Proc. PAC'77}, pages = {1076--1081}, paper = {}, venue = {Chicago, IL, USA, Mar. 1977}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }