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[2] Harald Cramér: Random variables and probability distributions. Cambridge 1937.

[3] J. L. Doob: Stochastic Processes. New York 1953. MR 0058896 | Zbl 0053.26802

[4] Evelyne Fix: Distributions which lead linear regressions. Proceedings of the Berkeley Symposium 1949. MR 0029130

[5] P. R. Halmos: Measure theory. New York 1950. MR 0033869 | Zbl 0040.16802

[6] A. N. Kolmogorov: Grundbegriffe der Wahrscheinlichkeitsrechnung. Berlin 1933. Zbl 0007.21601

[7] Rajkov: On the decomposition of Poisson laws. C. R. Acad. Sci URSS N. s. 14, 9-11 (1937). (See Zentralblatt 15 (1937).)

[8] Olaf Reiersol: Identifiability of a linear structural relation between variables which are subject to error. Econometrica 18 (1950).