@article{FAA_1991_25_4_a3,
     author = {I. B. Frenkel' and I. Lepovski and A. Merman},
     title = {Introduction from the book {{\textquotedblleft}Vertex} operator algebras and the {Monster{\textquotedblright}}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {36--52},
     year = {1991},
     volume = {25},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1991_25_4_a3/}
}