[n] V. A. Polyakov and I. S. Shchedrin, “Electron Bunch Space Charge Influence upon Its Energy Spread and Sizes under the Motion in Free Space”, in Proc. PAC'81, Washington D.C., USA, Mar. 1981, pp. 2633-2636.
%\cite{Polyakov:PAC81} \bibitem{Polyakov:PAC81} V. A. Polyakov and I. S. Shchedrin, \textquotedblleft{Electron Bunch Space Charge Influence upon Its Energy Spread and Sizes under the Motion in Free Space}\textquotedblright, in \emph{Proc. PAC’81}, Washington D.C., USA, Mar. 1981, pp. 2633--2636.
@inproceedings{polyakov:pac81, author = {V. A. Polyakov and I. S. Shchedrin}, title = {{Electron Bunch Space Charge Influence upon Its Energy Spread and Sizes under the Motion in Free Space}}, booktitle = {Proc. PAC'81}, pages = {2633--2636}, paper = {}, venue = {Washington D.C., USA, Mar. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }