@article{DAN_1978_243_4_a9,
     author = {Yu. F. Strugov},
     title = {On the compactness of families of mappings that are quasi-conformal in the mean},
     journal = {Doklady Akademii Nauk},
     pages = {859--861},
     year = {1978},
     volume = {243},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_243_4_a9/}
}