@article{465561,
      author = {Moen, Anne. and Mørch, Anders I. and Paavola, Sami.},
      url = {http://library.usi.edu/record/465561},
      title = {Collaborative knowledge creation practices, tools,  concepts / [electronic resource] :},
      publisher = {Sense Publishers,},
      recid = {465561},
      pages = {xv, 272 p. :},
      address = {Rotterdam :},
      year = {2012},
}