%0 Journal Article %A O. I. Mokhov %T Compatible Dubrovin--Novikov Hamiltonian Operators, Lie Derivative, and Integrable Systems of Hydrodynamic Type %J Teoretičeskaâ i matematičeskaâ fizika %D 2002 %P 279-288 %V 133 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2002_133_2_a12/ %G ru %F TMF_2002_133_2_a12