@article{10_4064_aa149_1_3,
     author = {Pablo S\'aez and Xavier Vidaux},
     title = {A characterization of {B\"uchi's} integer sequences of length 3},
     journal = {Acta Arithmetica},
     pages = {37--56},
     publisher = {mathdoc},
     volume = {149},
     number = {1},
     year = {2011},
     doi = {10.4064/aa149-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa149-1-3/}
}