@book { ImprovingSocialCompetenceviaeLearning,
    title = "Improving Social Competence via e-Learning?",
    author = "Sandra {Reitz}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01548-5",
    url = "https://www.peterlang.com/document/1045868"
}