TY - JOUR AU - V. E. Fedorov AU - P. N. Davydov TI - Semilinear degenerate evolution equations and nonlinear systems of hydrodynamic type JO - Trudy Instituta matematiki i mehaniki PY - 2013 SP - 267 EP - 278 VL - 19 IS - 4 UR - http://geodesic.mathdoc.fr/item/TIMM_2013_19_4_a26/ LA - ru ID - TIMM_2013_19_4_a26 ER -