@article{JNSA_2016_9_11_a8,
     author = {Zhang, Jiansong and Zhu, Jiang and Yang, Danping and Guo, Hui},
     title = {A characteristic splitting mixed finite element method for three-dimensional saltwater intrusion problem },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {5806-5820},
     publisher = {mathdoc},
     volume = {9},
     number = {11},
     year = {2016},
     doi = {10.22436/jnsa.009.11.09},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.009.11.09/}
}