1. Adelberg, A. “On the Degrees of Irreducible Factors of Higher Order Bernoulli polynomials.” Acta Arith., Vol. 62 (1992): pp. 329–342.
2. Adelberg, A. “Higher Order Bernoulli Polynomials and Newton Polygons.” Applications of Fibonacci Numbers, Volume 7. Edited by G.E. Bergum, et. al. Kluwer Academic Publishers (1998): pp. 1–8.
3. Adelberg, A. “Universal Higher Order Bernoulli Numbers and Kummer and Related Congruences.” J. Number Theory, Vol. 84 (2000): pp. 119–135.
4. Adelberg, A. “Kummer Congruences for Universal Bernoulli Numbers and Related Congruences for Poly-Bernoulli Numbers.” Intern. Math. Journal, Vol. 11 (2002): pp. 53–63.
5. Carlitz, L. “Some Properties of Hurwitz Series.” Duke Math. J., Vol. 16 (1949): pp. 285–295.