Physicomimetics for Mobile Robot Formations. - William M. Spears; Rodney Heil; Diana F. Spears; Dimitri V. Zarzhitsky (AAMAS, 2004)

A Formal Analysis of Potential Energy in a Multi-agent System. - William M. Spears; Diana F. Spears; Rodney Heil (FAABS, 2004)

An Overview of Physicomimetics. - William M. Spears; Diana F. Spears; Rodney Heil; Wesley Kerr; Suranga Hettiarachchi (Swarm Robotics, 2004)

Distributed, Physics-Based Control of Swarms of Vehicles. - William M. Spears; Diana F. Spears; Jerry C. Hamann; Rodney Heil (Auton. Robots, 2004)

Artificial physics for mobile robot formations. - William M. Spears; Rodney Heil; Dimitri V. Zarzhitsky (SMC, 2005)

Where Are You? - William M. Spears; Jerry C. Hamann; Paul M. Maxim; Thomas Kunkel; Rodney Heil; Dimitri V. Zarzhitsky; Diana F. Spears; Christer Karlsson (Swarm Robotics, 2006)