%0 Journal Article %A R. Ch. Kulaev %T Existence theorem for a parabolic mixed problem on a graph with boundary conditions containing time derivatives %J Trudy Instituta matematiki i mehaniki %D 2010 %P 139-148 %V 16 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2010_16_2_a10/ %G ru %F TIMM_2010_16_2_a10