TY - JOUR AU - M. Yeşi AU - lkayagi AU - l AU - F. Başar TI - On the Characterization of a Class of Four Dimensional Matrices and Steinhaus Type Theorems JO - Kragujevac Journal of Mathematics PY - 2016 SP - 35 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2016_40_1_a2/ LA - en ID - KJM_2016_40_1_a2 ER -