@article{05233868, title = {Conservation laws. III: Relaxation limit.}, journal = {Revista Colombiana de Matem\'aticas}, volume = {41}, year = {2007}, pages = {107-115}, zbl = {1156.35425}, language = {en}, url = {http://dml.mathdoc.fr/item/05233868} }
Liu, Mingbin; Cheng, Zhixin. Conservation laws. III: Relaxation limit.. Revista Colombiana de Matemáticas, Tome 41 (2007) pp. 107-115. http://gdmltest.u-ga.fr/item/05233868/