@InBook{nolfi03:_dynam_system_approac_embod_social,
  author =	 {Nolfi, S. and Baldassarre, G. and Marocco, D.},
  editor =	 {Murase, K. and Asakura, T.},
  title = 	 {Dynamic Systems Approach for Embodiment and Sociality},
  chapter = 	 {"The importance of viewing cognition as the result of emergent processes occurring at different time scales"},
  publisher = 	 {World Scientific Publishing, Singapore},
  year = 	 2003,
  volume =	 6,
  series =	 {International Series on Advanced Intelligence}
}