%0 Journal Article %A O. V. Borodin %T Strengthening Lebesgue's theorem on the structure of the minor faces in convex polyhedra %J Diskretnyj analiz i issledovanie operacij %D 2002 %P 29-39 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2002_9_3_a1/ %G ru %F DA_2002_9_3_a1