@book { EmpiricalApproachestoDiscourseAnalysisEmpirieorientierteAnstzeinderDiskursanalyse,
    title = "Empirical Approaches to Discourse Analysis- Empirieorientierte Ansätze in der Diskursanalyse",
    author = "Helmut {Gruber} and Martin {Kaltenbacher} and Peter {Muntigl}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1102750"
}