%0 Journal Article %A Yu. S. Ilyashenko %T Three gems in the theory of linear differential equations (in the work of A.\,A.~Bolibrukh) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2004 %P 1079-1091 %V 59 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2004_59_6_a4/ %G en %F RM_2004_59_6_a4