%0 Journal Article %A V. I. Subbotin %T On the existence of $RR$-polyhedra associated with the icosahedron %J Čebyševskij sbornik %D 2021 %P 253-264 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_4_a12/ %G ru %F CHEB_2021_22_4_a12