TY - JOUR AU - Ruangsinsap, Pattira AU - Laohakosol, Vichian AU - Udomkavanich, Pattanee TI - Arithmetic functions over rings with zero divisors. JO - Bulletin of the Malaysian Mathematical Sciences Society. Second Series PY - 2001 SP - 81 VL - 24 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/BMMSS_2001__24_1_49518/ LA - en ID - BMMSS_2001__24_1_49518 ER -