Martin Kummer, Marcus Schäfer. Cuppability of Simple and Hypersimple Sets. Notre Dame Journal of Formal Logic, 48(3):349-369, 2007. [doi]
@article{KummerS07,
title = {Cuppability of Simple and Hypersimple Sets},
author = {Martin Kummer and Marcus Schäfer},
year = {2007},
url = {http://projecteuclid.org/euclid.ndjfl/1187031408},
researchr = {https://researchr.org/publication/KummerS07},
cites = {0},
citedby = {0},
journal = {Notre Dame Journal of Formal Logic},
volume = {48},
number = {3},
pages = {349-369},
}