%0 Journal Article %A B. Dragovich %A Z. Rakić %T Noncommutative Classical and Quantum Mechanics for Quadratic Lagrangians (Hamiltonians) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2009 %P 90-100 %V 265 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2009_265_a6/ %G en %F TM_2009_265_a6