TY  - JOUR
AU  - È. I. Grudo
TI  - Structure of the solutions of an autonomous Pfaffian system with two pure imaginary roots of the characteristic equation
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 760
EP  - 770
VL  - 24
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_5_a2/
LA  - ru
ID  - DE_1988_24_5_a2
ER  -