TY  - JOUR
AU  - È. I. Grudo
TI  - Movable singular points of a completely integrable first order total differential equation
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 1572
EP  - 1582
VL  - 9
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_9_a2/
LA  - ru
ID  - DE_1973_9_9_a2
ER  -