TY - JOUR TI - About the activities of the Foundation for mathematical education and enlightenment JO - Matematičeskoe obrazovanie PY - 2022 SP - 67 VL - 104 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2022_104_4_a8/ LA - ru ID - MO_2022_104_4_a8 ER -