Cauchy, Goursat, and Cauchy–Goursat problems for degenerating systems of equations. I
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1969), pp. 99-111
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@article{IVM_1969_12_a13,
author = {T. V. \v{C}ekmarev},
title = {Cauchy, {Goursat,} and {Cauchy{\textendash}Goursat} problems for degenerating systems of {equations.~I}},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {99--111},
year = {1969},
number = {12},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1969_12_a13/}
}
T. V. Čekmarev. Cauchy, Goursat, and Cauchy–Goursat problems for degenerating systems of equations. I. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1969), pp. 99-111. http://geodesic.mathdoc.fr/item/IVM_1969_12_a13/