@article{10_4064_aa97_3_6,
     author = {Georges Rhin and Carlo Viola},
     title = {The group structure for $\zeta (3)$},
     journal = {Acta Arithmetica},
     pages = {269--293},
     publisher = {mathdoc},
     volume = {97},
     number = {3},
     year = {2001},
     doi = {10.4064/aa97-3-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa97-3-6/}
}