TY  - JOUR
AU  - G. S. Tabidze
TI  - The disconjugacy of a second order linear difference equation
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 2093
EP  - 2095
VL  - 13
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_11_a23/
LA  - ru
ID  - DE_1977_13_11_a23
ER  -