@book {2000, title = {Well-posedness of the Cauchy problem for n x n systems of conservation laws}, series = {Mem. Amer. Math. Soc. 146 (2000), no. 694, 134 p.}, number = {SISSA;184/96/M}, year = {2000}, note = {Chapter 1 and 2}, publisher = {American Mathematical Society}, organization = {American Mathematical Society}, url = {http://hdl.handle.net/1963/3495}, author = {Alberto Bressan and Graziano Crasta and Benedetto Piccoli} }