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Beltrami-Klein Disk Model
Poincaré and Beltrami–Klein disk models
Beltrami disk model and Euclid's Fifth Postulate
Beltrami-Klein Disk Model
Author:
Lionel GERVAIS
Poincaré and Beltrami–Klein disk models
Beltrami disk model and Euclid's Fifth Postulate
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Poincaré and Beltrami–Klein disk models
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