%0 Journal Article %A M. M. Sirazhudinov %T An asymptotic method for homogenization for generalized Beltrami operators %J Sbornik. Mathematics %D 2017 %P 546-567 %V 208 %N 4 %U http://geodesic.mathdoc.fr/item/SM_2017_208_4_a4/ %G en %F SM_2017_208_4_a4