TY - JOUR AU - G. A. Kalyabin TI - Effective Formulas for Constants in the Stechkin--Gabushin Problem JO - Informatics and Automation PY - 2005 SP - 124 EP - 129 VL - 248 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2005_248_a12/ LA - ru ID - TRSPY_2005_248_a12 ER -