On the structure of a class of set-theoretic operations
Doklady Akademii Nauk, Tome 237 (1977) no. 2, pp. 272-275
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@article{DAN_1977_237_2_a4,
author = {I. I. Parovichenko},
title = {On the structure of a class of set-theoretic operations},
journal = {Doklady Akademii Nauk},
pages = {272--275},
year = {1977},
volume = {237},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1977_237_2_a4/}
}
I. I. Parovichenko. On the structure of a class of set-theoretic operations. Doklady Akademii Nauk, Tome 237 (1977) no. 2, pp. 272-275. http://geodesic.mathdoc.fr/item/DAN_1977_237_2_a4/