@article{RSMUP_1989__82__99_0,
     author = {Bassanelli, Giovanni},
     title = {On a {Hamilton-Jacobi} equation},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {99--114},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {82},
     year = {1989},
     mrnumber = {1049586},
     zbl = {0704.35029},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1989__82__99_0/}
}