@article {2004,
	title = {Well-posedness for general 2x2 systems of conservation laws},
	journal = {Mem. Amer. Math. Soc. 169 (2004), no. 801, x+170 pp.},
	number = {SISSA;27/99/M},
	year = {2004},
	publisher = {SISSA Library},
	url = {http://hdl.handle.net/1963/1241},
	author = {Fabio Ancona and Andrea Marson}
}
