%0 Journal Article %A Liang, Sihua %A Zhang, Jihui %T Multiplicity of solutions for the noncooperative $p$-laplacian operator elliptic system with nonlinear boundary conditions %J ESAIM: Control, Optimisation and Calculus of Variations %D 2012 %P 930-940 %V 18 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2011189/ %R 10.1051/cocv/2011189 %G en %F COCV_2012__18_4_930_0