[n] H. H. Umstuetter, “Calculations on High Field Magnets with Iron Yokes and Rectangular Coils”, in Proc. PAC'73, San Francisco, CA, USA, Mar. 1973, pp. 723-726.
%\cite{Umstuetter:PAC73} \bibitem{Umstuetter:PAC73} H. H. Umstuetter, \textquotedblleft{Calculations on High Field Magnets with Iron Yokes and Rectangular Coils}\textquotedblright, in \emph{Proc. PAC’73}, San Francisco, CA, USA, Mar. 1973, pp. 723--726.
@inproceedings{umstuetter:pac73, author = {H. H. Umstuetter}, title = {{Calculations on High Field Magnets with Iron Yokes and Rectangular Coils}}, booktitle = {Proc. PAC'73}, pages = {723--726}, paper = {}, venue = {San Francisco, CA, USA}, series = {Particle Accelerator Conference}, number = {5}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1973}, language = {english} }