[n] S. Khan, “Study of the BESSY II Beam Lifetime”, in Proc. PAC'99, New York, NY, USA, Mar. 1999, paper THA104, pp. 2831-2833.
%\cite{Khan:PAC99-THA104} \bibitem{Khan:PAC99-THA104} S. Khan, \textquotedblleft{Study of the BESSY II Beam Lifetime}\textquotedblright, in \emph{Proc. PAC’99}, New York, NY, USA, Mar. 1999, paper THA104, pp. 2831--2833.
@inproceedings{khan:pac99-tha104, author = {S. Khan}, title = {{Study of the BESSY II Beam Lifetime}}, booktitle = {Proc. PAC'99}, pages = {2831--2833}, paper = {THA104}, venue = {New York, NY, USA, Mar. 1999}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p99/papers/THA104.pdf}, language = {english} }