@book { EntrepreneurshipandSocialMobility,
    title = "Entrepreneurship and Social Mobility",
    author = "Bruno {Grancelli}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19989",
    url = "https://www.peterlang.com/document/1281361"
}