1. A conjecture in addition chains related to Scholz's conjecture;Aiello;Math. Comp.,1993
2. On addition chains;Brauer;Bull. Amer. Math. Soc.,1939
3. Zum Scholz–Brauerschen problem;Hansen;J. Reine Angew. Math.,1959
4. The Art of Computer Programming: Seminumerical Algorithms;Knuth,1998
5. Jahresbericht;Scholz;Deutsche Math. Vereingung,1937