@article{MZM_2022_112_6_a3,
     author = {A. I. Kozhanov and N. R. Spiridonova},
     title = {Boundary {Value} {Problems} for {Quasi-Hyperbolic} {Equations} with {Degeneration}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {825--838},
     publisher = {mathdoc},
     volume = {112},
     number = {6},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_6_a3/}
}