Charakterisierungen von nirgends differenzierbaren Weierstraß-Funktionen durch Replikativität. H.-H. Kairies — 1990 Elemente der Mathematik
Some characterizations of q-factorial functions. H.-H. Kairies; M.E. Muldoon — 1982 Aequationes mathematicae
Some characterizations of q-factorial functions. H.-H. Kairies; M.E. Muldoon — 1982 Aequationes mathematicae
On the functional equation f(x) = ...f((x+j)/k) over finite rings. H. Shank; H.-H. Kairies; L.J. Dickey — 1975 Aequationes mathematicae
On the Functional Equation f(x) = ...f((x+j)/k) Over Finite Rings. (Short Communication). H. Shank; H.-H. Kairies; L.J. Dickey — 1975 Aequationes mathematicae
Analogs of Bernoulli polynomials in fields Zp. H. Shank; H.-H. Kairies; L.J. Dickey — 1976 Aequationes mathematicae