%0 Journal Article %A A. A. Abramov %A V. I. Ul'yanova %A L. F. Yukhno %T On certain properties of a nonlinear eigenvalue problem for Hamiltonian systems of ordinary differential equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 638-645 %V 47 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_4_a5/ %G ru %F ZVMMF_2007_47_4_a5