@book { CarlSchmittsdistinctionbetweenfriendandenemyintheColombianarmedconflict,
    title = "Carl Schmitt’s distinction between friend and enemy in the Colombian armed conflict",
    author = "Daniela {Forero Nuñez}",
    year = "2021",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/1133091"
}