SUN Caiyun, WANG Tao. The Gracefulness of Unconnected Graphs (K1∨(P(1)n∪ P(2)n)) ∪ P(3)n and (K1∨(P(1)n∪ P(2)n)) ∪ P(3)n∪ St(n)[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(3):52-56.
SUN Caiyun, WANG Tao. The Gracefulness of Unconnected Graphs (K1∨(P(1)n∪ P(2)n)) ∪ P(3)n and (K1∨(P(1)n∪ P(2)n)) ∪ P(3)n∪ St(n)[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(3):52-56.DOI: