[n] A. G. Kobets et al., “LEPTA Project: Towards Positronium”, in Proc. COOL'13, Mürren, Switzerland, Jun. 2013, paper WEPPO11, pp. 119-120.
%\cite{Kobets:COOL13-WEPPO11} \bibitem{Kobets:COOL13-WEPPO11} A. G. Kobets \emph{et al.}, \textquotedblleft{LEPTA Project: Towards Positronium}\textquotedblright, in \emph{Proc. COOL’13}, Mürren, Switzerland, Jun. 2013, paper WEPPO11, pp. 119--120.
@inproceedings{kobets:cool13-weppo11, author = {A. G. Kobets and others}, title = {{LEPTA Project: Towards Positronium}}, booktitle = {Proc. COOL'13}, pages = {119--120}, paper = {WEPPO11}, venue = {Mürren, Switzerland, Jun. 2013}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/COOL2013/papers/WEPPO11.pdf}, language = {english} }