[n] N. M. Gelfand, “Amplitude Dependence of the Tune Shift”, in Proc. PAC'87, Washington D.C., USA, Mar. 1987, pp. 1014-1017.
%\cite{Gelf:PAC87} \bibitem{Gelf:PAC87} N. M. Gelfand, \textquotedblleft{Amplitude Dependence of the Tune Shift}\textquotedblright, in \emph{Proc. PAC’87}, Washington D.C., USA, Mar. 1987, pp. 1014--1017.
@inproceedings{gelf:pac87, author = {N. M. Gelfand}, title = {{Amplitude Dependence of the Tune Shift}}, booktitle = {Proc. PAC'87}, pages = {1014--1017}, paper = {}, venue = {Washington D.C., USA, Mar. 1987}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }