@article{DAN_1994_337_3_a6,
     author = {G. P. Chekanu},
     title = {Independence and quasiregularity in algebras},
     journal = {Doklady Akademii Nauk},
     pages = {316--319},
     year = {1994},
     volume = {337},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_337_3_a6/}
}