%0 Journal Article %A L. D. Pustyl'nikov %T Poincar\'e models, rigorous justification of the second element of thermodynamics on the basis of mechanics, and the Fermi acceleration mechanism %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1995 %P 145-189 %V 50 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1995_50_1_a2/ %G en %F RM_1995_50_1_a2