[n] R. Maas and Y. Y. Wu, “Optics of the Amsterdam Pulse Stretcher (AmPS)”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 1698-1701.
%\cite{Maas:PAC89} \bibitem{Maas:PAC89} R. Maas and Y. Y. Wu, \textquotedblleft{Optics of the Amsterdam Pulse Stretcher (AmPS)}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 1698--1701.
@inproceedings{maas:pac89, author = {R. Maas and Y. Y. Wu}, title = {{Optics of the Amsterdam Pulse Stretcher (AmPS)}}, booktitle = {Proc. PAC'89}, pages = {1698--1701}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }