Differencialʹnye uravneniâ, Tome 27 (1991) no. 4, pp. 572-577
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N. I. Vulpe. Coefficient conditions for the number and multiplicity of singular points of a quadratic differential system. Differencialʹnye uravneniâ, Tome 27 (1991) no. 4, pp. 572-577. http://geodesic.mathdoc.fr/item/DE_1991_27_4_a2/
@article{DE_1991_27_4_a2,
author = {N. I. Vulpe},
title = {Coefficient conditions for the number and multiplicity of singular points of a quadratic differential system},
journal = {Differencialʹnye uravneni\^a},
pages = {572--577},
year = {1991},
volume = {27},
number = {4},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1991_27_4_a2/}
}
TY - JOUR
AU - N. I. Vulpe
TI - Coefficient conditions for the number and multiplicity of singular points of a quadratic differential system
JO - Differencialʹnye uravneniâ
PY - 1991
SP - 572
EP - 577
VL - 27
IS - 4
UR - http://geodesic.mathdoc.fr/item/DE_1991_27_4_a2/
LA - ru
ID - DE_1991_27_4_a2
ER -
%0 Journal Article
%A N. I. Vulpe
%T Coefficient conditions for the number and multiplicity of singular points of a quadratic differential system
%J Differencialʹnye uravneniâ
%D 1991
%P 572-577
%V 27
%N 4
%U http://geodesic.mathdoc.fr/item/DE_1991_27_4_a2/
%G ru
%F DE_1991_27_4_a2
