1. Distances in Graphs;Buckley,1990
2. F. Buckley, L. Superville, Distance distributions and mean distance problems, in: Proceedings of the Third Caribean Conference on Combinatorics and Computing, Bridgetown, 1981, University of the West Indies, Barbados, 1981, pp. 67–76.
3. Counterexample to Randic’s conjecture on distance degree sequences for trees;Slater;J. Graph Theory,1982
4. Realizability of a tree with a given sequence as its partial distance distribution;Wang;Congr. Numer.,1995