TY - JOUR AU - V. I. Vasyunin TI - An example of constructing the Bellman function for extremal problems in BMO JO - Zapiski Nauchnykh Seminarov POMI PY - 2014 SP - 33 EP - 125 VL - 424 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2014_424_a1/ LA - ru ID - ZNSL_2014_424_a1 ER -