@article{AL_2012_51_6_a4,
     author = {A. G. Pinus},
     title = {Geometric and conditional geometric equivalences of algebras},
     journal = {Algebra i logika},
     pages = {766--771},
     publisher = {mathdoc},
     volume = {51},
     number = {6},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2012_51_6_a4/}
}