TY - JOUR AU - D'Aprile, Teresa AU - Pistoia, Angela TI - Existence, Multiplicity and Profile of Sign-Changing Clustered Solutions of a Semiclassical Nonlinear Schrödinger Equation JO - Annales de l'I.H.P. Analyse non linéaire PY - 2009 SP - 1423 EP - 1451 VL - 26 IS - 4 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.anihpc.2009.01.002/ DO - 10.1016/j.anihpc.2009.01.002 LA - en ID - AIHPC_2009__26_4_1423_0 ER -