1. Domination alteration sets in graphs;Bauer;Discrete Math.,1983
2. Constructibility;Devlin,1984
3. On graphs having domination numbers half their order;Fink;Per. Math. Hungar.,1985
4. J.F. Fink, M.S. Jacobson, L.F. Kinch and J. Roberts, The bondage number of a graph, preprint.
5. Theory of Graphs;Ore,1962