TY  - JOUR
AU  - N. N. Osipov
TI  - Bellman function for a~parametric family of extremal problems in~$\mathrm{BMO}$
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2018
SP  - 128
EP  - 142
VL  - 467
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2018_467_a11/
LA  - ru
ID  - ZNSL_2018_467_a11
ER  -