@Techreport{koenig2017xdohfl, address = "Karlsruhe", author = "Lukas K{\"o}nig and Friederike Pfeiffer-Bohnen and Alexander Dorsch", institution = "AIFB", title = "XWizard: Das Online-Informatik-Werkzeug - Handbuch f{\"u}r Lehrende", year = "2017", }