TY - JOUR AU - Mohammed Khalfallah TI - New Exact traveling wave solutions of the (2+1) dimensional Zakharov-Kuznetsov (ZK) equation JO - Analele Universităţii "Ovidius" Constanţa Seria Matematică PY - 2007 VL - XV IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ASUO_2007_XV_2_a5/ ID - ASUO_2007_XV_2_a5 ER -