@article{AL_1978_17_3_a0,
     author = {V. P. Belkin},
     title = {Quasi-identities of finite rings and lattices},
     journal = {Algebra i logika},
     pages = {247--259},
     year = {1978},
     volume = {17},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1978_17_3_a0/}
}