О числе предельных циклов уравнения d y ø v e r d x = P ( x , y ) ø v e r Q ( x , y ) , где P и Q - полиномы

Е.М. Ландис; И.Г. Петровский

Matematiceskij sbornik (1957)

  • Volume: 85, Issue: 2, page 149-168
  • ISSN: 0368-8666

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Ландис, Е.М., and Петровский, И.Г.. "О числе предельных циклов уравнения ${dy øver dx} = {P(x, y) øver Q(x, y)}$, где $P$ и $Q$- полиномы." Matematiceskij sbornik 85.2 (1957): 149-168. <http://eudml.org/doc/65930>.

@article{Ландис1957,
author = {Ландис, Е.М., Петровский, И.Г.},
journal = {Matematiceskij sbornik},
keywords = {Ordinary Differential Equations; Difference Equations},
language = {rus},
number = {2},
pages = {149-168},
publisher = {Tipogr. Lissnera i Sobko},
title = {О числе предельных циклов уравнения $\{dy øver dx\} = \{P(x, y) øver Q(x, y)\}$, где $P$ и $Q$- полиномы},
url = {http://eudml.org/doc/65930},
volume = {85},
year = {1957},
}

TY - JOUR
AU - Ландис, Е.М.
AU - Петровский, И.Г.
TI - О числе предельных циклов уравнения ${dy øver dx} = {P(x, y) øver Q(x, y)}$, где $P$ и $Q$- полиномы
JO - Matematiceskij sbornik
PY - 1957
PB - Tipogr. Lissnera i Sobko
VL - 85
IS - 2
SP - 149
EP - 168
LA - rus
KW - Ordinary Differential Equations; Difference Equations
UR - http://eudml.org/doc/65930
ER -

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