@article{10_4064_aa125_3_1,
     author = {Hitoshi Nakada and Rie Natsui},
     title = {Asymptotic behavior of the number of solutions
 for {non-Archimedean} {Diophantine} approximations},
     journal = {Acta Arithmetica},
     pages = {203--214},
     publisher = {mathdoc},
     volume = {125},
     number = {3},
     year = {2006},
     doi = {10.4064/aa125-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa125-3-1/}
}