HOMOMORPHISMS OF GRAPHS AND OF THEIR ORIENTATIONS

被引:17
|
作者
HELL, P [1 ]
NESETRIL, J [1 ]
机构
[1] CHARLES UNIV,FAK MATEMATICKO FYZIKALNI,PRAGUE,CZECHOSLOVAKIA
来源
MONATSHEFTE FUR MATHEMATIK | 1978年 / 85卷 / 01期
关键词
D O I
10.1007/BF01300959
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
引用
收藏
页码:39 / 48
页数:10
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