@article{RSMUP_1980__63__151_0,
     author = {Beir\~ao da Veiga, Hugo and Valli, Alberto},
     title = {On the {Euler} equations for nonhomogeneous fluids {(I)}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {151--168},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {63},
     year = {1980},
     mrnumber = {605790},
     zbl = {0459.76003},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1980__63__151_0/}
}