TY  - JOUR
AU  - L. M. Berezanskii
TI  - Positivity of the Cauchy function and stability of linear differential equations with aftereffect
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 1490
EP  - 1500
VL  - 26
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_9_a2/
LA  - ru
ID  - DE_1990_26_9_a2
ER  -