@article{ISU_2023_23_2_a3,
     author = {V. S. Rykhlov},
     title = {The uniqueness of the solution of an initial boundary value problem for a hyperbolic equation with a mixed derivative and~a~formula for~the~solution},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {183--194},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2023_23_2_a3/}
}