Facilities Layout Adjacency Determination: An Experimental Comparison of Three Graph Theoretic Heuristics. - Les R. Foulds; Peter B. Gibbons; J. W. Giffin (Oper. Res., 1985)

Orthogonal layouts using the deltahedron heuristic. - J. W. Giffin; K. Watson; Les R. Foulds (Australas. J Comb., 1995)

The split delivery vehicle scheduling problem with time windows and grid network distances. - Peter W. Frizzell; J. W. Giffin (Comput. Oper. Res., 1995)