Journal of graph theory. 1978;2(2):149-153. doi: 10.1002/jgt.3190020208 Q21.02025
Matroidal families of finite connected nonhomeomorphic graphs exist
DOI: 10.1002/jgt.3190020208
摘要
Journal of graph theory. 1978;2(2):149-153. doi: 10.1002/jgt.3190020208 Q21.02025
DOI: 10.1002/jgt.3190020208
摘要