Benz W.

Fischer Weltgeschichte, Bd.35, Das Zwanzigste Jahrhundert II

1983 · GERMAN · PDF

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A Beckman-Quarles type theorem for finite desarguesian planes

1982 · ENGLISH · PDF

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A Beckman Quarles Type Theorem for Plane Lorentz Transformations

1981 · ENGLISH · PDF

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(83, 64)-Konfigurationen in Laguerre-, Mobius-und weiteren Geometrien

1958 · ENGLISH · PDF

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Classical geometries in modern contexts: Geometry of real inner product spaces

2007 · ENGLISH · PDF

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