1. Winkler, R.: Two results in uniform distribution theory. Anz. Österreich. Akad. Wiss. Math.-Natur. Kl. 124 (1987), 57–59.
2. Eigenthaler, G.—Winkler, R.: Commutative composition semigroups of polynomials, Contributions to General Algebra 6 (1988), 89–101.
3. Tichy, R.—Winkler, R.: Gleichverteilung in hyperkomplexen Systemen, Österreich. Akad. Wiss. Math.-Natur. Kl. Sitzungsber. II, 197 (1988), no. 8–10, 417–432.
4. Winkler, R.: Some constructive examples in uniform distribution theory on finite sets and normal numbers, Anz. Österreich. Akad. Wiss. Math.--Natur. Kl. 126 (1989), 1–8.
5. Drmota, M.—Tichy, R.—Winkler, R.: Completely uniformly distributed sequences of matrices. In: Number-theoretic analysis (Vienna, 1988–89), Lecture Notes in Math. Vol. 1452, Springer-Verlag, Berlin, 1990, pp. 43–57.