@book { CollectiveMotherlinessinEurope18901939,
    title = "Collective Motherliness in Europe (1890 - 1939)",
    author = "Ulla {Åkerström} and Elena {Lindholm}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17731",
    url = "https://www.peterlang.com/document/1111256"
}