[n] A. R. Beck, B. Bru, S. Chel, and Ch. Ricaud, “Six-Dimensional Beam Matching for Axial Injection into a Cyclotron”, in Proc. Cyclotrons'89, Berlin, Germany, May 1989, paper G1-01, pp. 432-434.
%\cite{Beck:Cyclotrons89-G1-01} \bibitem{Beck:Cyclotrons89-G1-01} A. R. Beck, B. Bru, S. Chel, and Ch. Ricaud, \textquotedblleft{Six-Dimensional Beam Matching for Axial Injection into a Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’89}, Berlin, Germany, May 1989, paper G1--01, pp. 432--434.
@inproceedings{beck:cyclotrons89-g1-01, author = {A. R. Beck and B. Bru and S. Chel and Ch. Ricaud}, title = {{Six-Dimensional Beam Matching for Axial Injection into a Cyclotron}}, booktitle = {Proc. Cyclotrons'89}, pages = {432--434}, paper = {G1-01}, venue = {Berlin, Germany, May 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c89/papers/G1-01.pdf}, language = {english} }