@book { Internationalismesducatifsentredbatsetcombatsfindu19epremier20esicle,
    title = "Internationalismes éducatifs entre débats et combats (fin du 19e - premier 20e siècle)",
    author = "Joëlle {Droux} and Rita {Hofstetter}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b17507",
    url = "https://www.peterlang.com/document/1068968"
}