TY - JOUR AU - A. I. Schetnikov TI - Problem of Tangent Straight Line and Circumference as a Crucial Point of Development of the Ancient Greece Geometry in V -- IV Ages B.C. JO - Matematičeskoe obrazovanie PY - 2006 SP - 38 EP - 56 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2006_36_1_a2/ LA - ru ID - MO_2006_36_1_a2 ER -