@article {1990, title = {Existence and continuous dependence for discontinuous O.D.E.s}, journal = {Boll. Un. Mat. Ital. B (7) 4 (1990), no. 2, 295--311}, number = {SISSA;120/88/M}, year = {1990}, publisher = {SISSA Library}, url = {http://hdl.handle.net/1963/716}, author = {Alberto Bressan and Giovanni Colombo} }