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@article{AL_1971_10_5_a3, author = {E. A. Palyutin}, title = {Boolean algebras that have a categorical theory in weak second}, journal = {Algebra i logika}, pages = {523--534}, publisher = {mathdoc}, volume = {10}, number = {5}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1971_10_5_a3/} }
E. A. Palyutin. Boolean algebras that have a categorical theory in weak second. Algebra i logika, Tome 10 (1971) no. 5, pp. 523-534. http://geodesic.mathdoc.fr/item/AL_1971_10_5_a3/