@article{AL_2005_44_1_a5,
     author = {V. Yu. Popov},
     title = {The {Property} of {Having} {Independent} {Basis} in {Semigroup} {Varieties}},
     journal = {Algebra i logika},
     pages = {81--96},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2005_44_1_a5/}
}