@article{VMUMM_1996_2_a6,
     author = {M. V. Zaicev},
     title = {Identities of affine {Kac{\textendash}Moody} algebras},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {33--36},
     year = {1996},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1996_2_a6/}
}