[n] W. Henning, “Nuclear Physics - Future Directions”, presented at the PAC'01, Chicago, IL, USA, Jun. 2001, paper FOPL002, unpublished.
%\cite{Henning:PAC01-FOPL002} \bibitem{Henning:PAC01-FOPL002} W. Henning, \textquotedblleft{Nuclear Physics - Future Directions}\textquotedblright, presented at the PAC’01, Chicago, IL, USA, Jun. 2001, paper FOPL002, unpublished.
@unpublished{henning:pac01-fopl002, author = {W. Henning}, title = {{Nuclear Physics - Future Directions}}, booktitle = {Proc. PAC'01}, paper = {FOPL002}, venue = {Chicago, IL, USA, Jun. 2001}, intype = {presented at the}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at PAC'01, Chicago, IL, USA, Jun. 2001, paper FOPL002, unpublished}, language = {english} }