@book { NaturallyHypernaturalIConceptsofNature,
    title = "Naturally Hypernatural I: Concepts of Nature",
    author = "Suzanne {Anker} and Sabine {Flach}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0343-2402-1",
    url = "https://www.peterlang.com/document/1054581"
}