%0 Journal Article %A O. V. Lyashko %T Geometry of bifurcation diagrams %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya %D 1983 %P 94-129 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTD_1983_22_a2/ %G ru %F INTD_1983_22_a2