Media type: E-Article Title: Spanning point-line geometries in buildings of spherical type Contributor: Blok, Rieuwert J.; Brouwer, Andries E. imprint: Springer Science and Business Media LLC, 1998 Published in: Journal of Geometry Language: English DOI: 10.1007/bf01237597 ISSN: 0047-2468; 1420-8997 Keywords: Geometry and Topology Origination: Footnote: