[n] S. J. Park et al., “Status of PPI (Pohang Photo-Injector) for PAL XFEL”, in Proc. PAC'05, Knoxville, TN, USA, May 2005, paper WPAP021, pp. 1733-1735.
%\cite{Park:PAC05-WPAP021} \bibitem{Park:PAC05-WPAP021} S. J. Park \emph{et al.}, \textquotedblleft{Status of PPI (Pohang Photo-Injector) for PAL XFEL}\textquotedblright, in \emph{Proc. PAC’05}, Knoxville, TN, USA, May 2005, paper WPAP021, pp. 1733--1735.
@inproceedings{park:pac05-wpap021, author = {S. J. Park and others}, title = {{Status of PPI (Pohang Photo-Injector) for PAL XFEL}}, booktitle = {Proc. PAC'05}, pages = {1733--1735}, paper = {WPAP021}, venue = {Knoxville, TN, USA, May 2005}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/WPAP021.pdf}, language = {english} }