@article{CRMATH_2012__350_11-12_561_0,
     author = {Ivanishvili, Paata and Osipov, Nikolay N. and Stolyarov, Dmitriy M. and Vasyunin, Vasily I. and Zatitskiy, Pavel B.},
     title = {On {Bellman} function for extremal problems in {BMO}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {561--564},
     publisher = {Elsevier},
     volume = {350},
     number = {11-12},
     year = {2012},
     doi = {10.1016/j.crma.2012.06.011},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2012.06.011/}
}