%0 Journal Article %A M. S. Salakhitdinov %A M. Mirsaburov %T A Problem with a Nonlocal Boundary Condition on the Characteristic for a Class of Equations of Mixed Type %J Matematičeskie zametki %D 2009 %P 748-760 %V 86 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2009_86_5_a11/ %G ru %F MZM_2009_86_5_a11