%0 Journal Article %A A. A. Abramov %A V. I. Ul'yanova %A L. F. Yukhno %T On the self-adjoint nonlinear eigenvalue problem for Hamiltonian systems of ordinary differential equations with singularities %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2008 %P 1202-1208 %V 48 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_7_a5/ %G ru %F ZVMMF_2008_48_7_a5