@article{DEMR_2017_7_a3,
     author = {M. M. Sirazhudinov},
     title = {Operator estimation of homogenizstion for generalized {Beltrami} equations},
     journal = {Daghestan Electronic Mathematical Reports},
     pages = {40--46},
     publisher = {mathdoc},
     volume = {7},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DEMR_2017_7_a3/}
}