@article{MAN_1970__185_161939,
     author = {J.L. CHABERT},
     title = {Sur une publication de {P.} {Ribenboim.}},
     journal = {Mathematische Annalen},
     pages = {17--21},
     publisher = {mathdoc},
     volume = {185},
     year = {1970},
     zbl = {0177.30003},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__185_161939/}
}