Journal of geometry. 2010;98(1-2):151-170. doi: 10.1007/s00022-010-0053-z Q30.52025
Non-euclidean geometries: the Cayley-Klein approach
非欧几里得几何:凯莱-克莱因方法
DOI: 10.1007/s00022-010-0053-z
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Journal of geometry. 2010;98(1-2):151-170. doi: 10.1007/s00022-010-0053-z Q30.52025
DOI: 10.1007/s00022-010-0053-z
摘要 查看摘要