@article {1999,
	title = {Structural stability and regularity of entropy solutions to hyperbolic systems of conservation laws},
	journal = {Indiana Univ. Math. J.  48  (1999),  no. 1, 43--84},
	number = {SISSA;96/97/M},
	year = {1999},
	publisher = {Indiana University},
	abstract = {The paper is concerned with the qualitative structure of entropy solutions to a strictly hyperbolic, genuinely nonlinear system of conservation laws. We first give an accurate description of the local and global wave-front structure of a BV solution, generated by a front tracking algorithm.},
	doi = {10.1512/iumj.1999.48.1524},
	url = {http://hdl.handle.net/1963/3374},
	author = {Alberto Bressan and Philippe G. LeFloch}
}
