%0 Journal Article %A Ch. Berg %A R. Szwarc %T Symmetric moment problems and a~conjecture of Valent %J Sbornik. Mathematics %D 2017 %P 335-359 %V 208 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2017_208_3_a2/ %G en %F SM_2017_208_3_a2