TY  - JOUR
AU  - V. S. Bezdomnikov
AU  - I. N. Inozemceva
TI  - On the question of estimating the non-oscillation interval for a linear differential equation of third order
JO  - Differencialʹnye uravneniâ
PY  - 1966
SP  - 1444
EP  - 1448
VL  - 2
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1966_2_11_a4/
LA  - ru
ID  - DE_1966_2_11_a4
ER  -