@book { DieBeeinflussungvonBrsenkursen,
    title = "Die Beeinflussung von Börsenkursen",
    author = "Hanno {Teuber}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108718"
}