%0 Journal Article %A D. V. Gorbachev %A N. N. Dobrovolskii %T Extremal Nikolskii–Bernstein- and Turán-type problems for Dunkl transform %J Čebyševskij sbornik %D 2019 %P 394-400 %V 20 %N 3 %U http://geodesic.mathdoc.fr/item/CHEB_2019_20_3_a26/ %G ru %F CHEB_2019_20_3_a26