A CHARACTERIZATION OF PTOLEMAIC GRAPHS

被引:76
作者
HOWORKA, E
机构
关键词
D O I
10.1002/jgt.3190050314
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
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页码:323 / 331
页数:9
相关论文
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