A note on free planar extensions

DOI10.1007/BF01109879zbMath0199.24303OpenAlexW2067083835MaRDI QIDQ2540518

Norman L. Johnson

Publication date: 1971

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/171499

zbMATH Keywords

foundations of geometry

Related Items (2)

Konstruktion archimedischer Anordnungen von freien Ebenen ⋮ Oriented rank three matroids and projective planes

Cites Work

• Unnamed Item
• Freie und offene projektive Ebenen
• Polaritäten von endlich erzeugten freien Ebenen

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