[n] R. Chehab et al., “First Results Concerning a Crystal Radiator Dedicated to Positron Production by Photons from Channeled Multi-Gev Electrons”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 3093-3096.
%\cite{Chehab:PAC93} \bibitem{Chehab:PAC93} R. Chehab \emph{et al.}, \textquotedblleft{First Results Concerning a Crystal Radiator Dedicated to Positron Production by Photons from Channeled Multi-Gev Electrons}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 3093--3096.
@inproceedings{chehab:pac93, author = {R. Chehab and others}, title = {{First Results Concerning a Crystal Radiator Dedicated to Positron Production by Photons from Channeled Multi-Gev Electrons}}, booktitle = {Proc. PAC'93}, pages = {3093--3096}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }