Mathematical intelligencer. 1980;2(4):162-164. doi: 10.1007/bf03028593 Q40.42025
Erratum to: For 1553-1, read 1053-1
DOI: 10.1007/bf03028593
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Mathematical intelligencer. 1980;2(4):162-164. doi: 10.1007/bf03028593 Q40.42025
DOI: 10.1007/bf03028593
摘要 查看摘要