再探非连通图<em>C</em><sub>4<em>m</em>-1</sub>∪<em>G</em>的优美标号

Revisiting the Graceful Labeling of the Unconnected Graph C_4m-1∪G

WU Yue-Sheng

journal6 . 2015, (1): 1 -4 . DOI: DOI:10.3969/j.issn.1007-2985.2015.01.001