@article{SM_1994_79_2_a5,
     author = {S. I. Pokhozhaev},
     title = {Sharp a~priori estimates for a~quasilinear degenerate elliptic problem},
     journal = {Sbornik. Mathematics},
     pages = {335--346},
     publisher = {mathdoc},
     volume = {79},
     number = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1994_79_2_a5/}
}