TY - JOUR AU - A. F. Sidorenko AU - B. S. Stechkin TI - One class of extremal geometric constants and their applications JO - Matematičeskie zametki PY - 1989 SP - 101 EP - 107 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1989_45_3_a10/ LA - ru ID - MZM_1989_45_3_a10 ER -