Uniqueness conditions for limit cycles
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1960), pp. 43-47
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@article{IVM_1960_3_a4,
author = {E. A. Barbashin and \`E. V. Vdovina},
title = {Uniqueness conditions for limit cycles},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {43--47},
publisher = {mathdoc},
number = {3},
year = {1960},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1960_3_a4/}
}
E. A. Barbashin; È. V. Vdovina. Uniqueness conditions for limit cycles. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1960), pp. 43-47. http://geodesic.mathdoc.fr/item/IVM_1960_3_a4/