1. Parallel Computation: Models and Methods;Akl,1997
2. N. Ascheuer, Hamiltonian path problems in the on-line optimization of flexible manufacturing systems, Ph.D. Thesis, University of Technology, Berlin, Germany, 1995 (also available at ftp://ftp.zib.de/pub/zib-publications/reports/TR-96-03.ps)
3. Distance in Graphs;Buckley,1990
4. Embedding rings in recursive networks;Fernandes;Proceedings of the IEEE Symposium on Parallel and Distributed Processing,1994
5. Hamiltonicity of the hierarchical cubic network;Fu;Theory of Computing Systems,2002