TY  - JOUR
AU  - A. B. Vasil'eva
TI  - Singularly perturbed systems containing indeterminacy in the case of degeneracy
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 19
EP  - 22
VL  - 224
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_224_1_a2/
LA  - ru
ID  - DAN_1975_224_1_a2
ER  -