%0 Journal Article
%A M. Polyak
%T On~one-dimensional Hamiltonian systems of hydrodynamic type with explicit dependence on the spatial variable
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%P 229-230
%V 42
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1987_42_3_a17/
%G en
%F RM_1987_42_3_a17