A note on the limit points associated withthe generalized abc-conjecture for ℤ[t] Daniel Davies (1996) Colloquium Mathematicae
A well-rounded linear function. Eggleton, Roger B. (2001) The Electronic Journal of Combinatorics [electronic only]
Additive structure of the group of units mod p k , with core and carry concepts for extension to integers. Benschop, N.F. (2005) Acta Mathematica Universitatis Comenianae. New Series