@book { SimplicianaXL2018,
    title = "Simpliciana XL (2018)",
    author = "Peter {Heßelmann}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/b15417",
    url = "https://www.peterlang.com/document/1137195"
}