[n] M. Abs et al., “A New Design of Truly Selfshielding Baby-Cyclotrons for Positron Emitter Production”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper E-07, pp. 164-166.
%\cite{Abs:Cyclotrons89-E-07} \bibitem{Abs:Cyclotrons89-E-07} M. Abs \emph{et al.}, \textquotedblleft{A New Design of Truly Selfshielding Baby-Cyclotrons for Positron Emitter Production}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper E--07, pp. 164--166.
@inproceedings{abs:cyclotrons89-e-07, author = {M. Abs and others}, title = {{A New Design of Truly Selfshielding Baby-Cyclotrons for Positron Emitter Production}}, booktitle = {Proc. Cyclotrons'89}, pages = {164--166}, paper = {E-07}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/E-07.pdf}, language = {english} }