@article{AL_1989_28_2_a0,
     author = {A. Z. Anan'in},
     title = {Representable varieties of algebras},
     journal = {Algebra i logika},
     pages = {127--143},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1989_28_2_a0/}
}