@article {2000,
	title = {A Uniqueness Condition for Hyperbolic Systems of Conservation Laws},
	journal = {Discrete Contin. Dynam. Systems 6 (2000) 673-682},
	number = {SISSA;88/98/M},
	year = {2000},
	publisher = {American Institute of Mathematical Sciences},
	abstract = {Consider the Cauchy problem for a hyperbolic $n\\\\times n$ system of conservation laws in one space dimension: $$u_t+f(u)_x=0, u(0,x)=\\\\bar u(x).\\\\eqno(CP)$$ Relying on the existence of a continuous semigroup of solutions, we prove that the entropy admissible solution of (CP) is unique within the class of functions $u=u(t,x)$ which have bounded variation along a suitable family of space-like curves.},
	url = {http://hdl.handle.net/1963/3195},
	author = {Alberto Bressan and Marta Lewicka}
}
