@book { VerbotprivaterJugendpornographie,
    title = "Verbot privater Jugendpornographie",
    subtitle = "Untersuchung zu § 184c StGB unter besonderer Berücksichtigung von privaten Schriften",
    author = "Christopher {Czimek}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16451",
    url = "https://www.peterlang.com/document/1058437"
}