TY - JOUR AU - J. Chabrowski AU - Jianfu Yang TI - On the Neumann problem for an elliptic system of equations involving the critical Sobolev exponent JO - Colloquium Mathematicum PY - 2001 SP - 19 EP - 35 VL - 90 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm90-1-2/ DO - 10.4064/cm90-1-2 LA - en ID - 10_4064_cm90_1_2 ER -