@book { LaGrandeEmigrationpolonaiseenBelgique18311870,
    title = "La Grande Emigration polonaise en Belgique (1831-1870)",
    author = "Idesbald {Goddeeris}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03625-1",
    url = "https://www.peterlang.com/document/1046901"
}