TY - JOUR AU - Aisha Jabeen AU - Mohammad Ashraf, AU - Musheer Ahmad  TI - \sigma σ-Derivations on generalized matrix algebras JO - Analele Universităţii "Ovidius" Constanţa Seria Matematică PY - 2020 VL - XXVIII IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ASUO_2020_XXVIII_2_a10/ ID - ASUO_2020_XXVIII_2_a10 ER -