@article{EJDE_2003__2003__a99,
     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},
     publisher = {mathdoc},
     volume = {2003},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a99/}
}