TY  - JOUR
AU  - L. M. Fridman
TI  - Singular redefinitions of discontinuous systems, and stability
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 1759
EP  - 1765
VL  - 26
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_10_a13/
LA  - ru
ID  - DE_1990_26_10_a13
ER  -