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@article{AL_1970_9_6_a8, author = {G. P. Kykin}, title = {The {Cartesian} subalgebra of the free {Lie} sum of {Lie} algebras}, journal = {Algebra i logika}, pages = {701--713}, publisher = {mathdoc}, volume = {9}, number = {6}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1970_9_6_a8/} }
G. P. Kykin. The Cartesian subalgebra of the free Lie sum of Lie algebras. Algebra i logika, Tome 9 (1970) no. 6, pp. 701-713. http://geodesic.mathdoc.fr/item/AL_1970_9_6_a8/