@article{AL_1963_1_6_a0,
     author = {A. D. Taimanov},
     title = {On a theorem of {Beth} and {Kochen}},
     journal = {Algebra i logika},
     pages = {4--16},
     publisher = {mathdoc},
     volume = {1},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1963_1_6_a0/}
}