1. Blackwell, D., Dubins, L.E.: On existence and non-existence of proper, regular, conditional distributions. Ann. Probab. 3, 741–752 (1975)
2. Daley, D.J., Vere-Jones, D.: An Introduction to the Theory of Point Processes. Springer, New York (1988)
3. Dravecký, J.: Spaces with measurable diagonal. Math. Slovaca 25(1), 3–9 (1975). http://dml.cz/dmlcz/127041
4. Halmos, P.R.: Measure Theory. Van Nostrand, New York (1951)
5. Halmos, P.R.: Lectures on Boolean Algebras. Van Nostrand, Princeton (1963)