Leonard, Douglas A. Finite pi-spaces. (English) Zbl 0478.51008 Geom. Dedicata 12, 215-218 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents MSC: 51E30 Other finite incidence structures (geometric aspects) Keywords:non-trivial pi-spaces with at least two line sizes; degenerate projective spaces × Cite Format Result Cite Review PDF Full Text: DOI