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@article{AL_1974_13_2_a6, author = {S. V. Pchelintsev}, title = {Nilpotency of the associators in a free $(-1,\,1)$-ring}, journal = {Algebra i logika}, pages = {217--223}, publisher = {mathdoc}, volume = {13}, number = {2}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1974_13_2_a6/} }
S. V. Pchelintsev. Nilpotency of the associators in a free $(-1,\,1)$-ring. Algebra i logika, Tome 13 (1974) no. 2, pp. 217-223. http://geodesic.mathdoc.fr/item/AL_1974_13_2_a6/