%0 Journal Article %A A. D. Bruno %A A. Soleev %T Bifurcations of solutions in an invertible system of ordinary %J Doklady Akademii Nauk %D 1995 %P 590-592 %V 345 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_345_5_a2/ %G ru %F DAN_1995_345_5_a2