1. Gleichung, Norm und Bewertung der Dunkeladaptation
2. SAMPLING THEORY OF THE NEGATIVE BINOMIAL AND LOGARITHMIC SERIES DISTRIBUTIONS
3. Über die Statistik verketteter Vorgänge
4. 1949: On the theory of stochastic processes, with particular reference to applications. Proc. Berkeley Symp. on Mathematical Statistics and Probability ed. by . Berkeley and Los Angeles, Univ. of Calif. Press, pp. 403–432.