[n] R. A. Hoffswell, “Microwave System and Modular Components for the Illinois Superconducting Linac”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 176-181.
%\cite{Hoffswell:PAC71} \bibitem{Hoffswell:PAC71} R. A. Hoffswell, \textquotedblleft{Microwave System and Modular Components for the Illinois Superconducting Linac}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 176--181.
@inproceedings{hoffswell:pac71, author = {R. A. Hoffswell}, title = {{Microwave System and Modular Components for the Illinois Superconducting Linac}}, booktitle = {Proc. PAC'71}, pages = {176--181}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }