[n] A. B. Wittkower, P. H. Rose, and G. Ryding, “Production of Ultra-High Charge States in Heavy-Ion Collisions”, in Proc. PAC'71, Chicago, IL, USA, Mar. 1971, pp. 76-79.
%\cite{Wittkower:PAC71} \bibitem{Wittkower:PAC71} A. B. Wittkower, P. H. Rose, and G. Ryding, \textquotedblleft{Production of Ultra-High Charge States in Heavy-Ion Collisions}\textquotedblright, in \emph{Proc. PAC’71}, Chicago, IL, USA, Mar. 1971, pp. 76--79.
@inproceedings{wittkower:pac71, author = {A. B. Wittkower and P. H. Rose and G. Ryding}, title = {{Production of Ultra-High Charge States in Heavy-Ion Collisions}}, booktitle = {Proc. PAC'71}, pages = {76--79}, paper = {}, venue = {Chicago, IL, USA}, series = {Particle Accelerator Conference}, number = {4}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1971}, language = {english} }
