%0 Journal Article %A B. M. Vernikov %T Letter to the editors: ``Identities and quasi-identities in lattices of pseudo-varieties'' %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1996 %P 84-85 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1996_6_a12/ %G ru %F IVM_1996_6_a12