@book { UnilateraleprventiveGewaltanwendung,
    title = "Unilaterale präventive Gewaltanwendung",
    subtitle = "Eine Untersuchung zur ‘präventiven Selbstverteidigung’ im Völkerrecht",
    author = "Michael {Kühn}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107280"
}