TY - JOUR AU - Koşan, Muhammet Tamer TI - $\tau $-supplemented modules and $\tau $-weakly supplemented modules JO - Archivum mathematicum PY - 2007 SP - 251 EP - 257 VL - 43 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_2007__43_4_a2/ LA - en ID - ARM_2007__43_4_a2 ER -