@article{VTGU_2018_56_a1,
     author = {I. T. Tojiboev},
     title = {Boundary problems in a special domain for an equation of mixed type},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {17--28},
     publisher = {mathdoc},
     number = {56},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2018_56_a1/}
}