[n] B. H. Wiik, “The Status of HERA”, in Proc. PAC'91, San Francisco, CA, USA, May 1991, pp. 2905-2910.
%\cite{Wiik:PAC91} \bibitem{Wiik:PAC91} B. H. Wiik, \textquotedblleft{The Status of HERA}\textquotedblright, in \emph{Proc. PAC’91}, San Francisco, CA, USA, May 1991, pp. 2905--2910.
@inproceedings{wiik:pac91, author = {B. H. Wiik}, title = {{The Status of HERA}}, booktitle = {Proc. PAC'91}, pages = {2905--2910}, paper = {}, venue = {San Francisco, CA, USA, May 1991}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }