TY - JOUR AU - K. P. Gorshenin TI - From simple to complex in the tank filling problem JO - Matematičeskoe obrazovanie PY - 2020 SP - 11 EP - 23 VL - 96 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2020_96_4_a2/ LA - ru ID - MO_2020_96_4_a2 ER -