@article{DAN_1995_345_2_a5,
     author = {V. V. Kurta},
     title = {On the comparison principle for quasilinear elliptic equations},
     journal = {Doklady Akademii Nauk},
     pages = {168--170},
     year = {1995},
     volume = {345},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_345_2_a5/}
}