@book { DieWechselkursentwicklungimRahmendesEWSimAugust1993,
    title = "Die Wechselkursentwicklung im Rahmen des EWS im August 1993",
    author = "Peter {Rentrop-Schmid}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1089807"
}