%0 Journal Article %A Enss, Volker %A Veselić, Krešimir %T Bound states and propagating states for time-dependent hamiltonians %J Annales de l'I.H.P. Physique théorique %D 1983 %P 159-191 %V 39 %N 2 %I Gauthier-Villars %U http://archive.numdam.org/item/AIHPA_1983__39_2_159_0/ %G en %F AIHPA_1983__39_2_159_0