%0 Journal Article %A B. A. Rubshtein %A A. L. Fëdorov %T Subgroups of a complete ergodic approximately finite group of automorphisms, which preserve the measure of a Lebesgue space %J Funkcionalʹnyj analiz i ego priloženiâ %D 1986 %P 82-83 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1986_20_2_a21/ %G ru %F FAA_1986_20_2_a21