%0 Journal Article %A Simon, Barry %T Semiclassical analysis of low lying eigenvalues. I. Non-degenerate minima : asymptotic expansions %J Annales de l'I.H.P. Physique théorique %D 1983 %P 295-308 %V 38 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1983__38_3_295_0/ %G en %F AIHPA_1983__38_3_295_0