[n] G. Sandberg, “Electron Beam Flattening with an Annular Scattering Foil”, in Proc. PAC'73, San Francisco, CA, USA, Mar. 1973, pp. 1025-1027.
%\cite{GS:PAC73} \bibitem{GS:PAC73} G. Sandberg, \textquotedblleft{Electron Beam Flattening with an Annular Scattering Foil}\textquotedblright, in \emph{Proc. PAC’73}, San Francisco, CA, USA, Mar. 1973, pp. 1025--1027.
@inproceedings{gs:pac73, author = {G. Sandberg}, title = {{Electron Beam Flattening with an Annular Scattering Foil}}, booktitle = {Proc. PAC'73}, pages = {1025--1027}, paper = {}, venue = {San Francisco, CA, USA}, series = {Particle Accelerator Conference}, number = {5}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1973}, language = {english} }