@book { WortschatzlerneninbilingualenSchulenundKindertagessttten,
    title = "Wortschatzlernen in bilingualen Schulen und Kindertagesstätten",
    author = "Anja {Steinlen} and Thorsten {Piske}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04926-8",
    url = "https://www.peterlang.com/document/1048886"
}