Networks & spatial economics. 2005;5(1):5-20. doi: 10.1007/s11067-005-6659-2 Q32.22025
On the Genesis of Hexagonal Shapes
论六边形的起源
DOI: 10.1007/s11067-005-6659-2
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Networks & spatial economics. 2005;5(1):5-20. doi: 10.1007/s11067-005-6659-2 Q32.22025
DOI: 10.1007/s11067-005-6659-2
摘要 查看摘要