TY  - JOUR
AU  - Viktor P. Zastavnyi
TI  - Positive definite functions and sharp inequalities for periodic functions
JO  - Ural mathematical journal
PY  - 2017
SP  - 82
EP  - 99
VL  - 3
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UMJ_2017_3_2_a10/
LA  - en
ID  - UMJ_2017_3_2_a10
ER  -