%0 Journal Article %A Yu. A. Ignatov %T Graphic method combined with variable replacement method for solving equations %J Matematičeskoe obrazovanie %D 2018 %P 12-17 %V 88 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2018_88_4_a2/ %G ru %F MO_2018_88_4_a2