%0 Journal Article %A R. Hosseinzadeh %T Maps preserving the coincidence points of operators %J Eurasian mathematical journal %D 2021 %P 42-45 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2021_12_3_a4/ %G en %F EMJ_2021_12_3_a4