TY - JOUR AU - Yu. V. Malykhin TI - Convexity Condition in Cucker--Smale Theorems in the Theory of Teaching JO - Matematičeskie zametki PY - 2008 SP - 144 EP - 148 VL - 84 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2008_84_1_a13/ LA - ru ID - MZM_2008_84_1_a13 ER -