TY - JOUR AU - A. M. Raigorodskii TI - The Borsuk and Hadwiger problems and systems of vectors with restrictions on scalar products JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2002 SP - 606 EP - 607 VL - 57 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2002_57_3_a15/ LA - en ID - RM_2002_57_3_a15 ER -