[n] E. B. Blum, “Operation of CESR as a Low Emmittance X-Ray Source”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 473-476.
%\cite{Blum:PAC89} \bibitem{Blum:PAC89} E. B. Blum, \textquotedblleft{Operation of CESR as a Low Emmittance X-Ray Source}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 473--476.
@inproceedings{blum:pac89, author = {E. B. Blum}, title = {{Operation of CESR as a Low Emmittance X-Ray Source}}, booktitle = {Proc. PAC'89}, pages = {473--476}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }