TY - JOUR AU - Huixing Zhang TI - Existence of Nontrivial Solutions to Perturbed Schrödinger System JO - Bulletin of the Malaysian Mathematical Society PY - 2014 VL - 37 IS - 1 UR - http://geodesic.mathdoc.fr/item/BMMS_2014_37_1_a18/ ID - BMMS_2014_37_1_a18 ER -