@article{EJDE_1999__1999__a66,
     author = {Kong,  De-xing},
     title = {A necessary and sufficient condition for the diagonalization of multi-dimensional quasilinear systems},
     journal = {Electronic journal of differential equations},
     year = {1999},
     volume = {1999},
     zbl = {0931.35030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a66/}
}