TY - JOUR AU - Jan Chabrowski TI - On the Neumann problem for systems of elliptic equations involving homogeneous nonlinearities of a critical degree JO - Colloquium Mathematicum PY - 2011 SP - 115 EP - 127 VL - 125 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm125-1-8/ DO - 10.4064/cm125-1-8 LA - en ID - 10_4064_cm125_1_8 ER -