Authors: Bell, HE Klein, AA

Citation: He. Bell et Aa. Klein, Combinatorial commutativity and finiteness conditions for rings, COMM ALGEB, 29(7), 2001, pp. 2935-2943

Authors: Klein, AA Bell, HE

Citation: Aa. Klein et He. Bell, On the multiplicative semigroup of a ring, ISR J MATH, 116, 2000, pp. 249-252