[n] E. P. Colton, “Design for a Second-Generation Proton Storage Ring at LAMPF”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1701-1704.
%\cite{Colton:PAC89} \bibitem{Colton:PAC89} E. P. Colton, \textquotedblleft{Design for a Second-Generation Proton Storage Ring at LAMPF}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1701--1704.
@inproceedings{colton:pac89, author = {E. P. Colton}, title = {{Design for a Second-Generation Proton Storage Ring at LAMPF}}, booktitle = {Proc. PAC'89}, pages = {1701--1704}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }