TY - JOUR AU - V. V. Karetnikov AU - A. V. Vasin TI - The entropy approach construction of the optimal structure of the chain JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2018 SP - 151 EP - 157 VL - 14 IS - 2 UR - http://geodesic.mathdoc.fr/item/VSPUI_2018_14_2_a6/ LA - ru ID - VSPUI_2018_14_2_a6 ER -