TY - JOUR AU - V. P. Ofitserov AU - S. V. Smirnov TI - Method for solving the Backpack Problem with an additional restriction on the number of items types JO - Čelâbinskij fiziko-matematičeskij žurnal PY - 2022 SP - 267 EP - 276 VL - 7 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHFMJ_2022_7_3_a0/ LA - ru ID - CHFMJ_2022_7_3_a0 ER -