@book { Colombiamemoriahistricapostconflictoytransmigracin,
    title = "Colombia: memoria histórica, postconflicto y transmigración",
    author = "Roland {Spiller} and Thomas {Schreijäck}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15122",
    url = "https://www.peterlang.com/document/1110811"
}