TY - JOUR AU - Yu. B. Ermolaev TI - A~formula for taking a~power of a~product of two elements of an associative ring JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1976 SP - 16 EP - 27 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1976_8_a2/ LA - ru ID - IVM_1976_8_a2 ER -