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@article{FAA_1977_11_3_a7, author = {Sh. A. Ayupov}, title = {Homomorphisms of a class of rings and two-valued measures on {Boolean} algebras}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {68--69}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1977_11_3_a7/} }
Sh. A. Ayupov. Homomorphisms of a class of rings and two-valued measures on Boolean algebras. Funkcionalʹnyj analiz i ego priloženiâ, Tome 11 (1977) no. 3, pp. 68-69. http://geodesic.mathdoc.fr/item/FAA_1977_11_3_a7/