@book { JuvenileJusticeSystemsPolandBrazilPortugal,
    title = "Juvenile Justice Systems: Poland-Brazil-Portugal",
    author = "Barbara {Janusz-Pohl}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18696",
    url = "https://www.peterlang.com/document/1069077"
}