[n] C. J. Kost and G. H. Mackenzie, “Extraction of a Beam Made up of Two Spatially Separate Components”, in Proc. Cyclotrons'81, Caen, France, Sep. 1981, paper EP-31, pp. 493-495.
%\cite{Kost:Cyclotrons81-EP-31} \bibitem{Kost:Cyclotrons81-EP-31} C. J. Kost and G. H. Mackenzie, \textquotedblleft{Extraction of a Beam Made up of Two Spatially Separate Components}\textquotedblright, in \emph{Proc. Cyclotrons’81}, Caen, France, Sep. 1981, paper EP--31, pp. 493--495.
@inproceedings{kost:cyclotrons81-ep-31, author = {C. J. Kost and G. H. Mackenzie}, title = {{Extraction of a Beam Made up of Two Spatially Separate Components}}, booktitle = {Proc. Cyclotrons'81}, pages = {493--495}, paper = {EP-31}, venue = {Caen, France, Sep. 1981}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c81/papers/EP-31.pdf}, language = {english} }