@article{AL_2019_58_3_a1,
     author = {A. I. Budkin},
     title = {$\omega${-Independent} bases for quasivarieites
},
     journal = {Algebra i logika},
     pages = {320--333},
     publisher = {mathdoc},
     volume = {58},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2019_58_3_a1/}
}