1. Über einige Dirichletsche Reihen;van Lint;Proc. Kon. Nederl. Acad. Wetensch. Ser. A Math. Sci.,1958
2. On the multiplier system of the Riemann–Dedekind function η;van Lint;Proc. Kon. Nederl. Acad. Wetensch. Ser. A Math. Sci.,1958
3. On some special theta functions;van der Blij;Proc. Kon. Nederl. Acad. Wetensch. Ser. A Math. Sci.,1958
4. Linear relations for certain modular forms;van Lint;Math. Nachr.,1959
5. On the Hermitean product of ordered point sets on the unit circle;van Albada;Michigan Math. J.,1960