TY  - JOUR
AU  - B. F. Bylov
TI  - The simultaneous stability of the characteristic exponents of mutually adjoint systems of linear differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 943
EP  - 947
VL  - 6
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_6_a0/
LA  - ru
ID  - DE_1970_6_6_a0
ER  -