Journal of graph theory. 1980;4(1):43-49. doi: 10.1002/jgt.3190040106 Q21.02025
On Whitney's 2-isomorphism theorem for graphs
DOI: 10.1002/jgt.3190040106
摘要
Journal of graph theory. 1980;4(1):43-49. doi: 10.1002/jgt.3190040106 Q21.02025
DOI: 10.1002/jgt.3190040106
摘要