@book { ReligionandSecularismintheEuropeanUnion,
    title = "Religion and Secularism in the European Union",
    author = "Jan {Nelis} and Caroline {Sägesser} and Jean-Philippe {Schreiber}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b11078",
    url = "https://www.peterlang.com/document/1113297"
}