[n] Y. Ivanyushenkov et al., “Development of a Superconducting Helical Undulator for a Polarised Positron Source”, in Proc. PAC'05, Knoxville, TN, USA, May 2005, paper MPPT033, pp. 2295-2297.
%\cite{Ivanyushenkov:PAC05-MPPT033} \bibitem{Ivanyushenkov:PAC05-MPPT033} Y. Ivanyushenkov \emph{et al.}, \textquotedblleft{Development of a Superconducting Helical Undulator for a Polarised Positron Source}\textquotedblright, in \emph{Proc. PAC’05}, Knoxville, TN, USA, May 2005, paper MPPT033, pp. 2295--2297.
@inproceedings{ivanyushenkov:pac05-mppt033, author = {Y. Ivanyushenkov and others}, title = {{Development of a Superconducting Helical Undulator for a Polarised Positron Source}}, booktitle = {Proc. PAC'05}, pages = {2295--2297}, paper = {MPPT033}, venue = {Knoxville, TN, USA, May 2005}, series = {Particle Accelerator Conference}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p05/papers/MPPT033.pdf}, language = {english} }