1. On the binomial equation xp − 1: Quintesection;Tanner,1886
2. On complex primes formed with fifth roots of unity;Tanner,1892
3. Cyclotomy, higher congruences and Waring's problem;Dickson;Amer. J. Math.,1935
4. Cyclotomy and trinomial congruences;Dickson;Trans. Amer. Math. Soc.,1935
5. New types of trinomial congruence criteria applying to Fermat's last theorem;Vandiver,1954