@book { DocumentaryinFinland,
    title = "Documentary in Finland",
    author = "Jouko {Aaltonen} and Pietari {Kääpä} and Dafydd {Sills-Jones}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/b11436",
    url = "https://www.peterlang.com/document/1292352"
}