1. The Design and Analysis of Computer Algorithms;Aho,1974
2. Steiner 72—An improved version of Cockayne and Schiller's program Steiner for the minimal network problem;Boyce,1975
3. W.M. Boyce and J.B. Seery, Steiner 73, Private communication.
4. On the efficiency of the algorithm for Steiner Minimal Trees;Cockayne;SIAM J. Appl. Math.,1970
5. Computation of Steiner Minimal Trees;Cockayne,1972