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@article{AL_1972_11_1_a2, author = {G. P. Kykin}, title = {Subalgebras of the free {Lie} sum of {Lie} algebras with a joint}, journal = {Algebra i logika}, pages = {59--86}, publisher = {mathdoc}, volume = {11}, number = {1}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1972_11_1_a2/} }
G. P. Kykin. Subalgebras of the free Lie sum of Lie algebras with a joint. Algebra i logika, Tome 11 (1972) no. 1, pp. 59-86. http://geodesic.mathdoc.fr/item/AL_1972_11_1_a2/