@article{EJDE_2003__2003__a199,
     author = {Klingenberg,  Christian and Lu,  Yunguang and Zhao,  Huijiang},
     title = {\(L^1\) singular limit for relaxation and viscosity approximations of extended traffic flow models},
     journal = {Electronic journal of differential equations},
     year = {2003},
     volume = {2003},
     zbl = {1035.35071},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a199/}
}