@article{FAA_1996_30_4_a12,
     author = {S. A. Loktev and B. L. Feigin},
     title = {Cohomology of {Nilpotent} {Subalgebras} of the {Algebra} $\widehat{sl_2}$},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {80--83},
     publisher = {mathdoc},
     volume = {30},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1996_30_4_a12/}
}