%0 Journal Article %A Jecko, Th. %T Classical limit of elastic scattering operator of a diatomic molecule in the Born-Oppenheimer approximation %J Annales de l'I.H.P. Physique théorique %D 1998 %P 83-131 %V 69 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1998__69_1_83_0/ %G en %F AIHPA_1998__69_1_83_0