Boolean complexes for Ferrers graphs. - Anders Claesson; Sergey Kitaev; Kári Ragnarsson; Bridget Eileen Tenner (Australas. J Comb., 2010)

Obtainable sizes of topologies on finite sets. - Kári Ragnarsson; Bridget Eileen Tenner (J. Comb. Theory A, 2010)