@book { LcoleenFranceetenAllemagne,
    title = "L’école en France et en Allemagne",
    author = "Nathanaël {Wallenhorst}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0150-5",
    url = "https://www.peterlang.com/document/1052888"
}