[n] G. Mueller et al., “Performance Status of High-Tc Superconductors for Cavity Applications”, in Proc. EPAC'90, Nice, France, Jun. 1990, pp. 1112-1115.
%\cite{Mueller:EPAC90} \bibitem{Mueller:EPAC90} G. Mueller \emph{et al.}, \textquotedblleft{Performance Status of High-T<sub>c<sub> Superconductors for Cavity Applications}\textquotedblright, in \emph{Proc. EPAC’90}, Nice, France, Jun. 1990, pp. 1112--1115.
@inproceedings{mueller:epac90, author = {G. Mueller and others}, title = {{Performance Status of High-T<sub>c<sub> Superconductors for Cavity Applications}}, booktitle = {Proc. EPAC'90}, pages = {1112--1115}, paper = {}, venue = {Nice, France, Jun. 1990}, series = {European Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }