%0 Journal Article %A Nazarov, F. %A Treil, S. %A Volberg, A. %T The Bellman functions and two-weight inequalities for Haar multipliers %J Journal of the American Mathematical Society %D 1999 %P 909-928 %V 12 %N 4 %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00310-0/ %R 10.1090/S0894-0347-99-00310-0 %F 10_1090_S0894_0347_99_00310_0