%0 Journal Article %A Klaus, M. %T On $- \frac{d^2}{dx^2} + V$ where $V$ has infinitely many “bumps” %J Annales de l'I.H.P. Physique théorique %D 1983 %P 7-13 %V 38 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1983__38_1_7_0/ %G en %F AIHPA_1983__38_1_7_0