Erdős, Paul; Oxtoby, John C. Partitions of the plane into sets having positive measure in every non- null measurable product set. (English) Zbl 0066.29801 Trans. Am. Math. Soc. 79, 91-102 (1955). Reviewer: Klaus Krickeberg (Urbana, IL) MSC: 28A05 PDFBibTeX XMLCite \textit{P. Erdős} and \textit{J. C. Oxtoby}, Trans. Am. Math. Soc. 79, 91--102 (1955; Zbl 0066.29801) Full Text: DOI
Hewitt, Edwin; Savage, Leonard J. Symmetric measures on Cartesian products. (English) Zbl 0066.29604 Trans. Am. Math. Soc. 80, 470-501 (1955). Reviewer: K. Krickeberg MSC: 28Axx PDFBibTeX XMLCite \textit{E. Hewitt} and \textit{L. J. Savage}, Trans. Am. Math. Soc. 80, 470--501 (1955; Zbl 0066.29604) Full Text: DOI