%0 Journal Article %A A. Ya. Kanel-Belov %T Mathematical battles of the 179th school and selection for mathematical battles in the team of the 2nd school %J Matematičeskoe obrazovanie %D 2022 %P 47-60 %V 104 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2022_104_4_a6/ %G ru %F MO_2022_104_4_a6