@book { BretonOrthographiesandDialectsVol2,
    title = "Breton Orthographies and Dialects - Vol. 2",
    author = "Iwan {Wmffre}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0223-3",
    url = "https://www.peterlang.com/document/1043735"
}