1. T. Balch and R. C. Arkin. Motor Schema-based Formation Control for Multiagent Robot Teams. ICMAS, pages 10–16, 1995.
2. E. H. Durfee. Blissful Ignorance: Knowing Just Enough to Coordinate Well. IC-MAS, pages 406–413, 1995.
3. P. Flocchini, G. Prencipe, N. Santoro, E. Welzl, and P. Widmayer. Point Formation for Oblivious Robots. manuscript, in preparation, 1999.
4. P. Flocchini, G. Prencipe, N. Santoro, and P. Widmayer. Hard Tasks for Weak Robots. Technical Report TR-99-07, School of Comp. Sc. Carleton Univ., 1999.
5. M. J. Mataric. Designing Emergent Behaviors: From Local Interactions to Collective Intelligence. From Animals to Animats 2, pages 423–441, 1993.