@article{IM2_1967_1_2_a13,
     author = {A. L. Shmel'kin},
     title = {A note to my paper {``Wreath} products and varieties of groups''},
     journal = {Izvestiya. Mathematics },
     pages = {433--434},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_2_a13/}
}