[n] M. O. Hoenig, “Improvements in Liquid Hydrogen Target Techniques”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 627-631.
%\cite{Hoenig:PAC69} \bibitem{Hoenig:PAC69} M. O. Hoenig, \textquotedblleft{Improvements in Liquid Hydrogen Target Techniques}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 627--631.
@inproceedings{hoenig:pac69, author = {M. O. Hoenig}, title = {{Improvements in Liquid Hydrogen Target Techniques}}, booktitle = {Proc. PAC'69}, pages = {627--631}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }