%0 Journal Article %A A. Yu. Ol'shanskii %T On the problem of a finite basis of identities in groups %J Izvestiya. Mathematics %D 1970 %P 381-389 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1970_4_2_a6/ %G en %F IM2_1970_4_2_a6