1. J.O. Choi, G.P. Georges, D.W. Mauro, On zero-sum Zk-magic labelings of 3-regular graphs, Graphs and Combinatorics (in press).
2. Covering weighted graphs by even subgraphs;Fan;J. Combin. Theory, Ser. B,1990
3. A dynamic survey of graph labeling;Gallian;The Electron. J. Combin.,2009
4. Non-Hamiltonian bicubic graphs;Georges;J. Combin. Th. B,1989
5. On the structures of V4 and Z4-magic graphs;Georges;JCMCC,2010