@book { ThreeIssuesofRomanceMorphology,
    title = "Three Issues of Romance Morphology",
    author = "Maria L. {Goldbach}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01693-2",
    url = "https://www.peterlang.com/document/1046114"
}