TY - JOUR AU - Imre Kocsis TI - Solution of a sum form equation in the two dimensional closed domain case JO - Annales mathematicae et informaticae PY - 2005 SP - 61 EP - 78 VL - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AMI_2005_32_a3/ LA - en ID - AMI_2005_32_a3 ER -