@article{1553958,
      recid = {1553958},
      author = {Plaisent, Michel,},
      title = {Concepts et outils des sondages Web : introduction a  LimeSurvey et SurveyMonkey /},
      pages = {1 online resource (ix, 149 pages) :},
      url = {http://library.usi.edu/record/1553958},
}