@article{AL_1990_29_6_a5,
     author = {A. M. Nurakunov},
     title = {Characterization of relatively distributive quasivarieties of
},
     journal = {Algebra i logika},
     pages = {696--708},
     publisher = {mathdoc},
     volume = {29},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1990_29_6_a5/}
}