@article{IVM_1996_6_a12,
     author = {B. M. Vernikov},
     title = {Letter to the editors: {``Identities} and quasi-identities in lattices of pseudo-varieties''},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--85},
     publisher = {mathdoc},
     number = {6},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1996_6_a12/}
}