@article{828320,
      author = {Misselhorn, Catrin,},
      url = {http://library.usi.edu/record/733843},
      title = {Collective agency and cooperation in natural and  artificial systems explanation, implementation and  simulation / [electronic resource] :},
      number = {828320},
      recid = {733843},
      pages = {1 online resource.},
}