%0 Journal Article %A I. G. Tsar'kov %T Solarity and connectedness of sets in the space $C[a,b]$ and in finite-dimensional polyhedral spaces %J Sbornik. Mathematics %D 2022 %P 268-282 %V 213 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2022_213_2_a5/ %G en %F SM_2022_213_2_a5