TY  - JOUR
AU  - M. Utepbergenov
TI  - On the theory of pseudoregular singularities of degenerate equations
JO  - Differencialʹnye uravneniâ
PY  - 1981
SP  - 941
EP  - 943
VL  - 17
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1981_17_5_a24/
LA  - ru
ID  - DE_1981_17_5_a24
ER  -