@article{RM_2004_59_1_a16,
     author = {O. I. Mokhov},
     title = {Non-local {Hamiltonian} operators of hydrodynamic type with flat metrics, and the},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {191--192},
     year = {2004},
     volume = {59},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2004_59_1_a16/}
}