TY - JOUR AU - Helffer, Bernard AU - Pan, Xing-Bin TI - Upper critical field and location of surface nucleation of superconductivity JO - Annales de l'I.H.P. Analyse non linéaire PY - 2003 SP - 145 EP - 181 VL - 20 IS - 1 PB - Elsevier UR - http://www.numdam.org/item/AIHPC_2003__20_1_145_0/ LA - en ID - AIHPC_2003__20_1_145_0 ER -