@article{SM_2008_199_5_a5,
     author = {M. M. Sirazhudinov},
     title = {$G$-convergence and homogenization of generalized {Beltrami} operators},
     journal = {Sbornik. Mathematics},
     pages = {755--786},
     publisher = {mathdoc},
     volume = {199},
     number = {5},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2008_199_5_a5/}
}