@book { FromtheNaturalMantothePoliticalMachine,
    title = "From the Natural Man to the Political Machine",
    subtitle = "Sovereignty and Power in the Works of Thomas Hobbes",
    author = "Gabriela {Ratulea}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05889-5",
    url = "https://www.peterlang.com/document/1049563"
}