@book { AccountabilityanddemocracyinPolandandSpain,
    title = "Accountability and democracy in Poland and Spain",
    author = "Anna {Sroka}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10679",
    url = "https://www.peterlang.com/document/1050458"
}