@article{FAA_1991_25_2_a13,
     author = {S. I. Svinolupov and V. V. Sokolov},
     title = {Representations of contragradient {Lie} algebras in contact vector fields},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {76--78},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1991_25_2_a13/}
}