@book { LocalGovernmentInstitutionalizationinHungary,
    title = "Local Government Institutionalization in Hungary",
    author = "Gábor {Soós}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05128-5",
    url = "https://www.peterlang.com/document/1050380"
}