@article{10_4064_aa147_3_4,
     author = {Binzhou Xia and Tianxin Cai},
     title = {A new kind of {Diophantine} equations},
     journal = {Acta Arithmetica},
     pages = {245--251},
     publisher = {mathdoc},
     volume = {147},
     number = {3},
     year = {2011},
     doi = {10.4064/aa147-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa147-3-4/}
}