%0 Journal Article %A S. V. Pchelintsev %T Nilpotency of the associator ideal of a free finitely generated %J Algebra i logika %D 1975 %P 543-571 %V 14 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1975_14_5_a4/ %G ru %F AL_1975_14_5_a4