@article{05233867, title = {Conservation laws. II: Weak solutions.}, journal = {Revista Colombiana de Matem\'aticas}, volume = {41}, year = {2007}, pages = {91-106}, zbl = {1156.35427}, language = {en}, url = {http://dml.mathdoc.fr/item/05233867} }
Tao, Ming; Cheng, Zhixin; Yan, Jin. Conservation laws. II: Weak solutions.. Revista Colombiana de Matemáticas, Tome 41 (2007) pp. 91-106. http://gdmltest.u-ga.fr/item/05233867/