TY  - JOUR
AU  - I. E. Ovcharenko
TI  - Two-variable positive definite sequences
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 35
EP  - 38
VL  - 300
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_300_1_a6/
LA  - ru
ID  - DAN_1988_300_1_a6
ER  -