@article{701837,
title = {$Z\_2$-graded extensions of the orthogonal Lie algebras},
booktitle = {Proceedings of the 12th Winter School on Abstract Analysis},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {1984},
pages = {[155]-159},
mrnumber = {MR0782714},
zbl = {0563.17013},
url = {http://dml.mathdoc.fr/item/701837}
}
Hasiewicz, Zbigniew. $Z_2$-graded extensions of the orthogonal Lie algebras, dans Proceedings of the 12th Winter School on Abstract Analysis, GDML_Books, (1984), pp. [155]-159. http://gdmltest.u-ga.fr/item/701837/