TY  - JOUR
AU  - A. A. Martynyuk
TI  - The Lyapunov hierarchical matrix function and stability under
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 41
EP  - 44
VL  - 305
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_305_1_a9/
LA  - ru
ID  - DAN_1989_305_1_a9
ER  -