%0 Journal Article %A V. A. Bodner %A A. G. Urumyants %T Probability density of states of linear dynamic systems with variable parameters %J Doklady Akademii Nauk %D 1975 %P 50-53 %V 224 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_224_1_a10/ %G ru %F DAN_1975_224_1_a10