[n] K. O. Thielheim, “Particle Acceleration in Extremely Strong Electromagnetic Wave Fields”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 276-279.
%\cite{Thielheim:PAC93} \bibitem{Thielheim:PAC93} K. O. Thielheim, \textquotedblleft{Particle Acceleration in Extremely Strong Electromagnetic Wave Fields}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 276--279.
@inproceedings{thielheim:pac93, author = {K. O. Thielheim}, title = {{Particle Acceleration in Extremely Strong Electromagnetic Wave Fields}}, booktitle = {Proc. PAC'93}, pages = {276--279}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }