%0 Journal Article %A V. V. Kozlov %T Liouville's equation as a~Schr\"odinger equation %J Izvestiya. Mathematics %D 2014 %P 744-757 %V 78 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2014_78_4_a3/ %G en %F IM2_2014_78_4_a3