Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{COMIM_1997__5_1_a0, author = {Han\v{c}l, Jaroslav}, title = {A note to the rationality of infinite series. {I}}, journal = {Communications in Mathematics}, pages = {5--11}, publisher = {mathdoc}, volume = {05}, number = {1}, year = {1997}, mrnumber = {1828546}, zbl = {0927.11043}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_1997__5_1_a0/} }
Hančl, Jaroslav. A note to the rationality of infinite series. I. Communications in Mathematics, Tome 05 (1997) no. 1, pp. 5-11. http://geodesic.mathdoc.fr/item/COMIM_1997__5_1_a0/