TY - JOUR AU - V. Vasyunin AU - A. Vol'berg TI - The Bellman functions for a certain two-weight inequality: A~case study JO - Algebra i analiz PY - 2006 SP - 24 EP - 56 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2006_18_2_a1/ LA - ru ID - AA_2006_18_2_a1 ER -