TY - JOUR TI - About FMS activity in 2013 JO - Matematičeskoe obrazovanie PY - 2013 SP - 86 EP - 87 VL - 68 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MO_2013_68_4_a5/ LA - ru ID - MO_2013_68_4_a5 ER -