@article{SM_1998_189_8_a2,
     author = {V. V. Zhikov},
     title = {Weighted {Sobolev} spaces},
     journal = {Sbornik. Mathematics},
     pages = {1139--1170},
     publisher = {mathdoc},
     volume = {189},
     number = {8},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1998_189_8_a2/}
}