%0 Journal Article %A O. B. Paison %T Varieties of associative rings, all critical rings of which are arithmetic %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1997 %P 42-55 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1997_1_a6/ %G ru %F IVM_1997_1_a6