@article{DEMR_2018_10_a0,
     author = {M. M. Sirazhudinov and S. P. Dzhamaludinova},
     title = {About the {G-compactness} of certain classes of second-order elliptic operators},
     journal = {Daghestan Electronic Mathematical Reports},
     pages = {1--12},
     publisher = {mathdoc},
     volume = {10},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DEMR_2018_10_a0/}
}