@article{SVFU_2023_30_1_a3,
     author = {K. S. Fayazov and Ya. K. Khudayberganov},
     title = {An ill-posed boundary value problem for a mixed type second-order differential equation with two degenerate lines},
     journal = {Matemati\v{c}eskie zametki SVFU},
     pages = {51--62},
     year = {2023},
     volume = {30},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVFU_2023_30_1_a3/}
}