[n] K. E. Hacker et al., “First Lasing of an HGHG Seeded FEL at FLASH”, in Proc. FEL'15, Daejeon, Korea, Aug. 2015, pp. 646-649. doi:10.18429/JACoW-FEL2015-WEP030
%\cite{Hacker:FEL15-WEP030} \bibitem{Hacker:FEL15-WEP030} K. E. Hacker \emph{et al.}, \textquotedblleft{First Lasing of an HGHG Seeded FEL at FLASH}\textquotedblright, in \emph{Proc. FEL’15}, Daejeon, Korea, Aug. 2015, pp. 646--649. \url{doi:10.18429/JACoW-FEL2015-WEP030}
@inproceedings{hacker:fel15-wep030, author = {K. E. Hacker and others}, title = {{First Lasing of an HGHG Seeded FEL at FLASH}}, booktitle = {Proc. FEL'15}, pages = {646--649}, paper = {WEP030}, venue = {Daejeon, Korea, Aug. 2015}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-FEL2015-WEP030}, url = {https://jacow.org/FEL2015/papers/WEP030.pdf}, language = {english} }