@book { EinvergessenesKapitelausderSeenforschung,
    title = "Ein vergessenes Kapitel aus der Seenforschung",
    author = "Sylvin {Müller-Navarra}",
    year = "2021",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1100480"
}