[n] H. Deruyter, H. A. Hoag, K. Ko, and C.-K. Ng, “Symmetrical Double Input Coupler Development”, in Proc. LINAC'92, Ottawa, Canada, Aug. 1992, paper TU4-39, pp. 407-409.
%\cite{Deruyter:LINAC92-TU4-39} \bibitem{Deruyter:LINAC92-TU4-39} H. Deruyter, H. A. Hoag, K. Ko, and C.-K. Ng, \textquotedblleft{Symmetrical Double Input Coupler Development}\textquotedblright, in \emph{Proc. LINAC’92}, Ottawa, Canada, Aug. 1992, paper TU4--39, pp. 407--409.
@inproceedings{deruyter:linac92-tu4-39, author = {H. Deruyter and H. A. Hoag and K. Ko and C.-K. Ng}, title = {{Symmetrical Double Input Coupler Development}}, booktitle = {Proc. LINAC'92}, pages = {407--409}, paper = {TU4-39}, venue = {Ottawa, Canada, Aug. 1992}, series = {Linear Accelerator Conference}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l92/papers/TU4-39.pdf}, language = {english} }