Adaricheva, Kira; Nation, J. B. A class of infinite convex geometries. (English) Zbl 1338.52002 Electron. J. Comb. 23, No. 1, Research Paper P1.56, 12 p. (2016). MSC: 52A05 06A15 06B35 52C99 PDF BibTeX XML Cite \textit{K. Adaricheva} and \textit{J. B. Nation}, Electron. J. Comb. 23, No. 1, Research Paper P1.56, 12 p. (2016; Zbl 1338.52002) Full Text: arXiv Link OpenURL
Nakamura, Masataka; Kashiwabara, Kenji The prime stems of rooted circuits of closure spaces and minimum implicational bases. (English) Zbl 1264.06006 Electron. J. Comb. 20, No. 1, Research Paper P22, 13 p. (2013). MSC: 06A15 52B40 PDF BibTeX XML Cite \textit{M. Nakamura} and \textit{K. Kashiwabara}, Electron. J. Comb. 20, No. 1, Research Paper P22, 13 p. (2013; Zbl 1264.06006) Full Text: Link OpenURL
Schulman, Leonard J. The quantifier semigroup for bipartite graphs. (English) Zbl 1232.06018 Electron. J. Comb. 18, No. 1, Research Paper P123, 16 p. (2011). MSC: 06F05 05C25 06A15 PDF BibTeX XML Cite \textit{L. J. Schulman}, Electron. J. Comb. 18, No. 1, Research Paper P123, 16 p. (2011; Zbl 1232.06018) Full Text: EuDML EMIS OpenURL