@book { KarlRPopperPldoyerfrkritischrationaleWissenschaft,
    title = "Karl R. Popper – Plädoyer für kritisch-rationale Wissenschaft",
    author = "Reinhard {Neck} and Kurt {Salamun}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097329"
}