@article{TVP_2008_53_1_a11,
     author = {E. L. Presman},
     title = {Estimation of the {Constant} in a {Burkholder} {Inequality} for {Supermartingales} and {Martingales}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {172--178},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2008_53_1_a11/}
}