Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{COMIM_2001__9_1_a4, author = {Han\v{c}l, Jaroslav}, title = {Rational and irrational series consisting of special denominators}, journal = {Communications in Mathematics}, pages = {39--44}, publisher = {mathdoc}, volume = {09}, number = {1}, year = {2001}, mrnumber = {1879639}, zbl = {1023.11036}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_2001__9_1_a4/} }
Hančl, Jaroslav. Rational and irrational series consisting of special denominators. Communications in Mathematics, Tome 09 (2001) no. 1, pp. 39-44. http://geodesic.mathdoc.fr/item/COMIM_2001__9_1_a4/