@article{AIF_2000__50_6_1745_0, author = {Gorelik, Maria}, title = {On the ghost centre of {Lie} superalgebras}, journal = {Annales de l'Institut Fourier}, pages = {1745--1764}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {50}, number = {6}, year = {2000}, doi = {10.5802/aif.1806}, zbl = {01544080}, mrnumber = {2002c:17017}, language = {en}, url = {http://www.numdam.org/articles/10.5802/aif.1806/} }