[n] T. H. Braid, K. O, R. F. Rapids, R. H. Siemssen, and J. W. Tippie, “Calculations of Shielding for Large Cyclotrons”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 821-825.
%\cite{Braid:PAC71} \bibitem{Braid:PAC71} T. H. Braid, K. O, R. F. Rapids, R. H. Siemssen, and J. W. Tippie, \textquotedblleft{Calculations of Shielding for Large Cyclotrons}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 821--825.
@inproceedings{braid:pac71, author = {T. H. Braid and K. O and R. F. Rapids and R. H. Siemssen and J. W. Tippie}, title = {{Calculations of Shielding for Large Cyclotrons}}, booktitle = {Proc. PAC'71}, pages = {821--825}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }