TY  - JOUR
AU  - E. K. Makarov
TI  - The effect of Lyapunov transforms and different perturbations on the nonregularity sets of linear differential systems
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 1708
EP  - 1715
VL  - 28
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_10_a5/
LA  - ru
ID  - DE_1992_28_10_a5
ER  -