TY  - JOUR
AU  - N. V. Spichekova
TI  - On the Behavior of Integral Surfaces of a Pfaff Equation with a Nonclosed Singular Curve
JO  - Differencialʹnye uravneniâ
PY  - 2005
SP  - 1429
EP  - 1432
VL  - 41
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2005_41_10_a20/
LA  - ru
ID  - DE_2005_41_10_a20
ER  -