@article{Donert:63473,
      author        = "Donert, Karl and Desmidt, Fien and De Lázaro y Torres,
                       Maria Luisa and De Miguel González, Rafael Pablo and
                       Lindner-Fally, Michaela and Parkinson, Alan and Prodan,
                       Diana and Woloszynska-Wisniewska, Elzbieta and Zwartjes,
                       Luc",
      title         = "{The GI-Learner Approach: Learning Lines for Geospatial
                       Thinking in Secondary Schools}",
      year          = "2016",
}