TY - JOUR AU - Nguyen V. Can AU - Vasile Berinde AU - Nguyen V. Luong AU - Nguyen X. Thuan TI - A coupled coincidence point theorem in partially ordered metric spaces JO - Kragujevac Journal of Mathematics PY - 2013 SP - 103 VL - 37 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2013_37_1_a6/ LA - en ID - KJM_2013_37_1_a6 ER -