%0 Journal Article %A V. E. Fedorov %A P. N. Davydov %T Semilinear degenerate evolution equations and nonlinear systems of hydrodynamic type %J Trudy Instituta matematiki i mehaniki %D 2013 %P 267-278 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2013_19_4_a26/ %G ru %F TIMM_2013_19_4_a26