%0 Journal Article %A Haro, Jaume %T Study of the behavior of quantum dynamics as $\hslash \rightarrow 0$ %J Rendiconti del Seminario Matematico della Università di Padova %D 2004 %P 25-54 %V 111 %I Seminario Matematico of the University of Padua %U http://archive.numdam.org/item/RSMUP_2004__111__25_0/ %G sp %F RSMUP_2004__111__25_0