%0 Journal Article %A Helffer, Bernard %A Pan, Xing-Bin %T Upper critical field and location of surface nucleation of superconductivity %J Annales de l'I.H.P. Analyse non linéaire %D 2003 %P 145-181 %V 20 %N 1 %I Elsevier %U http://www.numdam.org/item/AIHPC_2003__20_1_145_0/ %G en %F AIHPC_2003__20_1_145_0