%0 Journal Article %A V. A. Erovenko %A N. V. Mikhailova %T Mathematical Thinking of P. Florensky and Some Geometric Fantasies with Discontinuous Functions %J Matematičeskoe obrazovanie %D 2003 %P 38-49 %N 1 %U http://geodesic.mathdoc.fr/item/MO_2003_1_a2/ %G ru %F MO_2003_1_a2