1. Linear independence of certain numbers in the base-b number system;Archiv der Mathematik;2023-09-19
2. On the irrationality of Cantor series;Journal für die reine und angewandte Mathematik (Crelles Journal);2004-01-07
3. Sequences of Integers;Unsolved Problems in Number Theory;2004
4. Diophantine Equations;Unsolved Problems in Number Theory;2004
5. Sequences of Integers;Unsolved Problems in Number Theory;1994