A note on centralizers. Bell, Howard E. — 2000 International Journal of Mathematics and Mathematical Sciences
Certain near-rings are rings. II. Bell, Howard E. — 1986 International Journal of Mathematics and Mathematical Sciences
Some conditions for finiteness of a ring. Bell, Howard E. — 1988 International Journal of Mathematics and Mathematical Sciences
On prime near-rings with generalized derivation. Bell, Howard E. — 2008 International Journal of Mathematics and Mathematical Sciences
On zero subrings and periodic subrings. Bell, Howard E. — 2001 International Journal of Mathematics and Mathematical Sciences
A combinatorial commutativity property for rings. Bell, Howard E.; Klein, Abraham A. — 2002 International Journal of Mathematics and Mathematical Sciences
On some center-like subsets of groups. Klein, Abraham A.; Bell, Howard E. — 2003 International Journal of Mathematics and Mathematical Sciences
Generalized periodic and generalized Boolean rings. Bell, Howard E.; Yaqub, Adil — 2001 International Journal of Mathematics and Mathematical Sciences
Noncommutativity and noncentral zero divisors. Bell, Howard E.; Klein, Abraham A. — 1999 International Journal of Mathematics and Mathematical Sciences
Generalized periodic rings. Bell, Howard E.; Yaqub, Adil — 1996 International Journal of Mathematics and Mathematical Sciences
Some conditions for finiteness and commutativity of rings. Bell, Howard E.; Guerriero, Franco — 1990 International Journal of Mathematics and Mathematical Sciences
Some small-centralizer properties for rings. Bell, Howard E.; Klein, Abraham A. — 2010 Beiträge zur Algebra und Geometrie
On generalized periodic-like rings. Bell, Howard E.; Yaqub, Adil — 2007 International Journal of Mathematics and Mathematical Sciences
A commutativity-or-finiteness condition for rings. Klein, Abraham A.; Bell, Howard E. — 2004 International Journal of Mathematics and Mathematical Sciences
Remarks on derivations on semiprime rings. Daif, Mohamad Nagy; Bell, Howard E. — 1992 International Journal of Mathematics and Mathematical Sciences
A weak periodicity condition for rings. Abu-Khuzam, Hazar; Bell, Howard E.; Yaqub, Adil — 2005 International Journal of Mathematics and Mathematical Sciences
On commutativity of P.I. rings. (Short Communication). Howard E. Bell — 1983 Aequationes mathematicae
Some Noteworthy Properties of Zero Divisors in Infinite Rings. Howard E. Bell; A.A. Klein — 1994 Mathematica Scandinavica