@article{RLINA_1984_8_76_1_a5,
     author = {Mattei, Giulio},
     title = {The {Lagrangian} and {Hamiltonian} formulations for the waves in a compressible fluid with the {Hall} current.},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti della Classe di scienze fisiche, matematiche e naturali},
     pages = {33--38},
     publisher = {mathdoc},
     volume = {Ser. 8, 76},
     number = {1},
     year = {1984},
     zbl = {0578.76114},
     mrnumber = {0815160},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLINA_1984_8_76_1_a5/}
}