[n] J. S. Allen, “The University of Illinois Spiral-Ridge Cyclotron”, in Proc. Cyclotrons'59, Oak Ridge, TN, USA, Jul. 1959, paper CYC59B03, pp. 89-96.
%\cite{Allen:Cyclotrons59-CYC59B03} \bibitem{Allen:Cyclotrons59-CYC59B03} J. S. Allen, \textquotedblleft{The University of Illinois Spiral-Ridge Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’59}, Oak Ridge, TN, USA, Jul. 1959, paper CYC59B03, pp. 89--96.
@inproceedings{allen:cyclotrons59-cyc59b03, author = {J. S. Allen}, title = {{The University of Illinois Spiral-Ridge Cyclotron}}, booktitle = {Proc. Cyclotrons'59}, pages = {89--96}, paper = {CYC59B03}, venue = {Oak Ridge, TN, USA, Jul. 1959}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c59/papers/CYC59B03.pdf}, language = {english} }