TY - JOUR AU - Hidayet Huda Kosal AU - Murat Tosun TI - Some Equivalence Relations and Results over the Commutative Quaternions and Their Matrices JO - Analele Universităţii "Ovidius" Constanţa Seria Matematică PY - 2017 VL - XXV IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_3_a12/ ID - ASUO_2017_XXV_3_a12 ER -