%0 Journal Article %A E. Liflyand %T Babenko's work on spherical Lebesgue constants %J Eurasian mathematical journal %D 2018 %P 79-81 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2018_9_4_a5/ %G en %F EMJ_2018_9_4_a5