@book { CoalitionGovernmentsandDevelopmentofthePartySysteminSlovakia,
    title = "Coalition Governments and Development of the Party System in Slovakia",
    author = "Marcel {Martinkovič}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18170",
    url = "https://www.peterlang.com/document/1063318"
}