[n] H. D. Betz, “A New Technique for High Precision Alignment of Linear Accelerators”, in Proc. LINAC'68, Long Island, NY, USA, May 1968, paper A-6, pp. 60-67.
%\cite{Betz:LINAC68-A-6} \bibitem{Betz:LINAC68-A-6} H. D. Betz, \textquotedblleft{A New Technique for High Precision Alignment of Linear Accelerators}\textquotedblright, in \emph{Proc. LINAC’68}, Long Island, NY, USA, May 1968, paper A--6, pp. 60--67.
@inproceedings{betz:linac68-a-6, author = {H. D. Betz}, title = {{A New Technique for High Precision Alignment of Linear Accelerators}}, booktitle = {Proc. LINAC'68}, pages = {60--67}, paper = {A-6}, venue = {Long Island, NY, USA, May 1968}, series = {Linear Accelerator Conference}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/l68/papers/A-6.pdf}, language = {english} }