1. , and , The Gossip Centre of a Tree (abstract), Proc. 8th Southeastern Conf. Combin., Graph Theory, Comput., 1977, p. 658. (preliminary version of Ref. 16).
2. and , Methods to Construct Fault-Tolerant Minimal Broadcast Networks, Technical Report TR-84-15, Simon Fraser University, Burnaby, Canada, 1984.
3. Minimal broadcast networks
4. Minimum-time line broadcast networks