@article{FAA_1990_24_4_a2,
     author = {B. A. Dubrovin},
     title = {Differential geometry of strongly integrable systems of hydrodynamic type},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {25--30},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1990_24_4_a2/}
}