@article{DMPS_2011_31_1-2_a1,
     author = {Korolev, Victor and Popov, Sergey},
     title = {On the universal constant in the {Katz-Petrov} and {Osipov} inequalities},
     journal = {Discussiones Mathematicae. Probability and Statistics},
     pages = {29--39},
     publisher = {mathdoc},
     volume = {31},
     number = {1-2},
     year = {2011},
     zbl = {1258.60025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMPS_2011_31_1-2_a1/}
}