@article{RSMUP_1988__80__55_0,
     author = {Dyson, Janet and Villella-Bressan, Rosanna},
     title = {On the propagation of solutions of a {Delay} equation},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {55--63},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {80},
     year = {1988},
     mrnumber = {988112},
     zbl = {0671.34066},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1988__80__55_0/}
}