TY  - JOUR
AU  - N. A. Magnitskii
TI  - The method of characteristic functions in stability theory
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 799
EP  - 802
VL  - 306
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_306_4_a6/
LA  - ru
ID  - DAN_1989_306_4_a6
ER  -