@article{IVM_1966_6_a16,
     author = {N. M. Flaisher},
     title = {On a~problem of {Frankl'} for the {Lavrent'ev} equation in the case of an~unbounded region},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {152--156},
     publisher = {mathdoc},
     number = {6},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1966_6_a16/}
}