scientific article; zbMATH DE number 3393284

Helmut Karzel, Dirk Windelberg, Kay Soerensen

Publication date: 1973

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Hyperbolic and elliptic geometries (general) and generalizations (51M10) Euclidean geometries (general) and generalizations (51M05)

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