[n] C. Sydlo et al., “Femtosecond Optical Synchronization System for the European XFEL”, in Proc. IPAC'17, Copenhagen, Denmark, May 2017, pp. 3969-3971. doi:10.18429/JACoW-IPAC2017-THPAB108
%\cite{Sydlo:IPAC17-THPAB108} \bibitem{Sydlo:IPAC17-THPAB108} C. Sydlo \emph{et al.}, \textquotedblleft{Femtosecond Optical Synchronization System for the European XFEL}\textquotedblright, in \emph{Proc. IPAC’17}, Copenhagen, Denmark, May 2017, pp. 3969--3971. \url{doi:10.18429/JACoW-IPAC2017-THPAB108}
@inproceedings{sydlo:ipac17-thpab108, author = {C. Sydlo and others}, title = {{Femtosecond Optical Synchronization System for the European XFEL}}, booktitle = {Proc. IPAC'17}, pages = {3969--3971}, paper = {THPAB108}, venue = {Copenhagen, Denmark, May 2017}, publisher = {JACoW Publishing, Geneva, Switzerland}, doi = {10.18429/JACoW-IPAC2017-THPAB108}, url = {https://jacow.org/ipac2017/papers/THPAB108.pdf}, language = {english} }