TY  - JOUR
AU  - È. I. Grudo
TI  - The representation of the fundamental matrices of completely integrable linear homogeneous Pfaffian systems with an irregular singular point
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1940
EP  - 1950
VL  - 13
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_11_a4/
LA  - ru
ID  - DE_1977_13_11_a4
ER  -