@article{AA_2021_33_4_a3,
     author = {V. I. Vasyunin and A. L. Volberg and F. L. Nazarov},
     title = {Bellman function related to the {Chang--Wilson--Wolff} theorem: a case study},
     journal = {Algebra i analiz},
     pages = {66--106},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2021_33_4_a3/}
}