@article{AL_1980_19_1_a3,
     author = {V. A. Gorbunov and V. I. Tumanov},
     title = {A class of lattices of quasivarieties},
     journal = {Algebra i logika},
     pages = {59--80},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1980_19_1_a3/}
}