Biørn-Hansen, Andreas, Tor Morten Grønli, and Gheorghita Ghinea. 2017. “Baseline Requirements for Comparative Research on Cross-Platform Mobile Development: A Literature Survey”. Norsk IKT-Konferanse for Forskning Og Utdanning, November. https://www.ntnu.no/ojs/index.php/nikt/article/view/5351.