%0 Journal Article %A Yu. N. Kiselev %A S. N. Avvakumov %T Construction of analytic solutions of the Cauchy problem for a two-dimensional Hamiltonian system %J Trudy Instituta matematiki i mehaniki %D 2013 %P 131-141 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2013_19_4_a13/ %G ru %F TIMM_2013_19_4_a13