%0 Journal Article %A S. M. Kozlov %T Averaging differential operators with almost periodic, rapidly oscillating coefficients %J Sbornik. Mathematics %D 1979 %P 481-498 %V 35 %N 4 %U http://geodesic.mathdoc.fr/item/SM_1979_35_4_a2/ %G en %F SM_1979_35_4_a2