TY - JOUR AU - Mugnai, Dimitri TI - Asymptotic behaviour, nodal lines and symmetry properties for solutions of superlinear elliptic equations near an eigenvalue JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2005 SP - 508 EP - 521 VL - 11 IS - 4 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv:2005017/ DO - 10.1051/cocv:2005017 LA - en ID - COCV_2005__11_4_508_0 ER -