%0 Journal Article %A D. A. Korotkii %T Nonlinear boundary value problem in advance and delay %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2006 %P 71-72 %V 37 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2006_37_3_a31/ %G ru %F IIMI_2006_37_3_a31