@Article{ delgol, author = { De Lellis, Camillo and Golse, Francois }, title = { A quantitative compactness estimate for scalar conservation laws }, journal = { Comm. Pure Appl. Math. }, year = { 2004 }, volume = { 58 }, number = { 989--998 }, pages = { }, URL = { http://cvgmt.sns.it/paper/829/ }, note = { cvgmt preprint} }