![](/img/cover-not-exists.png)
Partitioning a power set into union-free classes
Martin Aigner, Dwight Duffus, Daniel J. KleitmanVolume:
88
Year:
1991
Language:
english
Pages:
7
DOI:
10.1016/0012-365x(91)90002-j
File:
PDF, 353 KB
english, 1991