Mathematical intelligencer. 1996;18(3):23-27. doi: 10.1007/bf03024306 Q40.42025
Mathematical entertainments
数学娱乐
DOI: 10.1007/bf03024306
摘要 查看摘要
Mathematical intelligencer. 1996;18(3):23-27. doi: 10.1007/bf03024306 Q40.42025
DOI: 10.1007/bf03024306
摘要 查看摘要