@book { ComputergesttzteDidaktikimWandelderLernparadigmen,
    title = "Computergestützte Didaktik im Wandel der Lernparadigmen",
    author = "Michael {Estel}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656428213",
    url = "https://www.hausarbeiten.de/document/215045"
}