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@article{MZM_1985_37_6_a2, author = {V. V. Rybakov}, title = {Elementary theories of free {topo-Boolean} and {pseudo-Boolean} algebras}, journal = {Matemati\v{c}eskie zametki}, pages = {797--802}, publisher = {mathdoc}, volume = {37}, number = {6}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_37_6_a2/} }
V. V. Rybakov. Elementary theories of free topo-Boolean and pseudo-Boolean algebras. Matematičeskie zametki, Tome 37 (1985) no. 6, pp. 797-802. http://geodesic.mathdoc.fr/item/MZM_1985_37_6_a2/