@book { RegelfolgenRegelschaffenRegelndern,
    title = "Regelfolgen, Regelschaffen, Regeländern",
    author = "Manuela {Massa} and James {Thompson} and Stefan {Knauß} and Matthias {Kaufmann}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16627",
    url = "https://www.peterlang.com/document/1111410"
}