TY - JOUR TI - On the activities of the Math Education and Enlightenment JO - Matematičeskoe obrazovanie PY - 2015 SP - 80 VL - 76 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2015_76_4_a6/ LA - ru ID - MO_2015_76_4_a6 ER -