@article{DE_1979_15_1_a22,
     author = {V. M. Kaziev},
     title = {The {Tricomi} problem for a loaded {Lavrent'ev--Bicadze} equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {173--175},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_1_a22/}
}