@article{BalduzziOB2012,
  title = {Metabolic cost as an organizing principle for cooperative learning},
  journal = {Advances in Complex Systems},
  volume = {16},
  number = {02n03},
  pages = {1350012},
  year = {2013},
  slug = {balduzziob2012},
  author = {Balduzzi, D. and Ortega, PA. and Besserve, M.}
}