@article{SVFU_2021_28_4_a3,
     author = {A. I. Kozhanov and G. A. Varlamova},
     title = {Quasi-elliptic equations with degeneration},
     journal = {Matemati\v{c}eskie zametki SVFU},
     pages = {48--57},
     year = {2021},
     volume = {28},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVFU_2021_28_4_a3/}
}