TY - JOUR AU - Ali, Ali A. AU - Alsardary, Salar Y. TI - New edge neighborhood graphs JO - Czechoslovak Mathematical Journal PY - 1997 SP - 501 EP - 504 VL - 47 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMJ_1997__47_3_a9/ LA - en ID - CMJ_1997__47_3_a9 ER -