@article{INTF_1988_22_a1,
     author = {Yu. A. Neretin},
     title = {Representations of {Virasoro} algebra and affine algebras},
     journal = {Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya},
     pages = {163--224},
     year = {1988},
     volume = {22},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTF_1988_22_a1/}
}