%0 Journal Article %A A. N. Kovalev %T Phidias number as an organizing factor in complex geometric constructions %J Matematičeskoe obrazovanie %D 2023 %P 23-38 %V 108 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2023_108_4_a2/ %G ru %F MO_2023_108_4_a2