@book { ChangingSocialEnvironmentsinSpain,
    title = "Changing Social Environments in Spain",
    subtitle = "Families, New Solidarities and Hierarchical Breakdown (16th-20th Centuries)",
    author = "Francisco {Chacón Jimenez}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19076",
    url = "https://www.peterlang.com/document/1340129"
}