@book { SociologiesofFormalityandInformality,
    title = "Sociologies of Formality and Informality",
    author = "Adriana {Mica} and Jan {Winczorek} and Rafał {Wiśniewski}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04521-5",
    url = "https://www.peterlang.com/document/1048588"
}