@article{DAN_1984_279_2_a7,
     author = {B. A. Dubrovin and S. P. Novikov},
     title = {Poisson brackets of hydrodynamic type},
     journal = {Doklady Akademii Nauk},
     pages = {294--297},
     publisher = {mathdoc},
     volume = {279},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_279_2_a7/}
}