TY - JOUR AU - V. M. Bure AU - V. V. Karelin AU - L. N. Polyakova TI - Exact penalty functions in the problem of choosing the optimal wholesale order in the face of rapid fluctuations in demand JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2021 SP - 397 EP - 408 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSPUI_2021_17_4_a7/ LA - ru ID - VSPUI_2021_17_4_a7 ER -