@article{FAA_1970_4_4_a7,
     author = {I. M. Gel'fand and D. B. Fuchs},
     title = {Upper bounds for cohomology of infinite-dimensional {Lie} algebras},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {70--71},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1970_4_4_a7/}
}