%0 Journal Article %A I. P. Kornfeld %A Ya. G. Sinai %T General ergodic theory of transformation groups with invariant measure. Chapter~1. Preliminary ideas and basic methods of ergodic theory %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya %D 1985 %P 7-35 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTF_1985_2_a1/ %G ru %F INTF_1985_2_a1