@article{VSGTU_2019_23_3_a2,
     author = {K. B. Sabitov and I. P. Egorova},
     title = {On the correctness of boundary value problems for the mixed type equation of the second kind},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {430--451},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2019_23_3_a2/}
}