@article{MZM_1967_1_5_a1,
     author = {B. A. Muchnik},
     title = {A criterion for the comparability of bases in the realization of functions of the algebra of logic by formulae},
     journal = {Matemati\v{c}eskie zametki},
     pages = {515--524},
     publisher = {mathdoc},
     volume = {1},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_5_a1/}
}