@article{PORMA_2005__62_1_51790,
     author = {Zhao, Hong Liang and Zhang, Guang and Cheng, Sui Sun},
     title = {Exact traveling wave solutions for discrete conservation laws.},
     journal = {Portugaliae mathematica},
     pages = {89--108},
     publisher = {mathdoc},
     volume = {62},
     number = {1},
     year = {2005},
     zbl = {1075.39016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_2005__62_1_51790/}
}