[n] M. H. R. Donald et al., “A Superconducting Synchrotron Design Study at the Rutherford Laboratory”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 703-707.
%\cite{Donald:PAC71} \bibitem{Donald:PAC71} M. H. R. Donald \emph{et al.}, \textquotedblleft{A Superconducting Synchrotron Design Study at the Rutherford Laboratory}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 703--707.
@inproceedings{donald:pac71, author = {M. H. R. Donald and others}, title = {{A Superconducting Synchrotron Design Study at the Rutherford Laboratory}}, booktitle = {Proc. PAC'71}, pages = {703--707}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }