Sauer, Günter; Seibert, Wolfgang; Wille, Rudolf On free modular lattices over partial lattices with four generators. (English) Zbl 0302.06014 Proc. Univ. Houston, Lattice Theory Conf., Houston 1973, 332-382 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 06C05 Modular lattices, Desarguesian lattices PDFBibTeX XML