@article { R,
    title = "R",
    author = " {Anonym}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    journal = "Pädagogische Rundschau",
    number = "2",
    volume = "77",
    doi = "10.3726/PR022023.0023",
    url = "https://www.peterlang.com/document/1356877"
}