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@article{IVM_1978_2_a3, author = {V. Ya. Ivrii}, title = {Correctness in {Gevrey} classes of the {Cauchy} problem for certain nonstrictly hyperbolic operators}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {26--35}, publisher = {mathdoc}, number = {2}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1978_2_a3/} }
TY - JOUR AU - V. Ya. Ivrii TI - Correctness in Gevrey classes of the Cauchy problem for certain nonstrictly hyperbolic operators JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1978 SP - 26 EP - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1978_2_a3/ LA - ru ID - IVM_1978_2_a3 ER -
V. Ya. Ivrii. Correctness in Gevrey classes of the Cauchy problem for certain nonstrictly hyperbolic operators. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1978), pp. 26-35. http://geodesic.mathdoc.fr/item/IVM_1978_2_a3/