[n] W. Kretschmer et al., “The Polarized Ion-Source for COSY”, in Proc. Cyclotrons'95, Cape Town, South Africa, Oct. 1995, paper G-07, pp. 393-396.
%\cite{Kretschmer:Cyclotrons95-G-07} \bibitem{Kretschmer:Cyclotrons95-G-07} W. Kretschmer \emph{et al.}, \textquotedblleft{The Polarized Ion-Source for COSY}\textquotedblright, in \emph{Proc. Cyclotrons’95}, Cape Town, South Africa, Oct. 1995, paper G--07, pp. 393--396.
@inproceedings{kretschmer:cyclotrons95-g-07, author = {W. Kretschmer and others}, title = {{The Polarized Ion-Source for COSY}}, booktitle = {Proc. Cyclotrons'95}, pages = {393--396}, paper = {G-07}, venue = {Cape Town, South Africa, Oct. 1995}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c95/papers/G-07.pdf}, language = {english} }