Generalized Legendre's Associated Functions (Integral Theorems, Reccurrence Formulas). L. Kuipers — 1959 Monatshefte für Mathematik
Relations Between Contiguous Generalized Legendre Associated Functions (Recurrence Formulas). L. Kuipers — 1958 Mathematica Scandinavica
A Distribution Property of the Sequences of Lucas Numbers. L. Kuipers; Jau-Shyong Shiue — 1972 Elemente der Mathematik
Uniform distribution of sequences from direct products of groups L. Kuipers; P. A. J. Scheelbeek — 1968 Annali della Scuola Normale Superiore di Pisa - Classe di Scienze