[n] L. P. Roobol, S. Brandenburg, H. W. Schreuder, and S. van der Veen, “Operation of the HE-Liquefier of the AGOR Cyclotron”, in Proc. Cyclotrons'98, Caen, France, Jun. 1998, paper B-29, pp. 257-260.
%\cite{Roobol:Cyclotrons98-B-29} \bibitem{Roobol:Cyclotrons98-B-29} L. P. Roobol, S. Brandenburg, H. W. Schreuder, and S. van der Veen, \textquotedblleft{Operation of the HE-Liquefier of the AGOR Cyclotron}\textquotedblright, in \emph{Proc. Cyclotrons’98}, Caen, France, Jun. 1998, paper B--29, pp. 257--260.
@inproceedings{roobol:cyclotrons98-b-29, author = {L. P. Roobol and S. Brandenburg and H. W. Schreuder and S. van der Veen}, title = {{Operation of the HE-Liquefier of the AGOR Cyclotron}}, booktitle = {Proc. Cyclotrons'98}, pages = {257--260}, paper = {B-29}, venue = {Caen, France, Jun. 1998}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/c98/papers/B-29.pdf}, language = {english} }