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@article{JIS_2003__6_2_a3, author = {De Koninck, Jean-Marie and Doyon, Nicolas}, title = {Large and small gaps between consecutive {Niven} numbers}, journal = {Journal of integer sequences}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {2003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JIS_2003__6_2_a3/} }
De Koninck, Jean-Marie; Doyon, Nicolas. Large and small gaps between consecutive Niven numbers. Journal of integer sequences, Tome 6 (2003) no. 2. http://geodesic.mathdoc.fr/item/JIS_2003__6_2_a3/