@book { MobilittSpracheMobilityLanguage,
    title = "Mobilität & Sprache / Mobility & Language",
    author = "Marietta {Calderón Tichy} and Bernadette {Hofinger} and Emil {Chamson}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16137",
    url = "https://www.peterlang.com/document/1063461"
}