@article{IM2_1974_8_3_a2, author = {Yu. G. Kleiman}, title = {On a~basis of the product of varieties of {groups.~II}}, journal = {Izvestiya. Mathematics }, pages = {481--489}, publisher = {mathdoc}, volume = {8}, number = {3}, year = {1974}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1974_8_3_a2/} }