@book { JulesPayot18591940Educationdelavolontmoralelaqueetsolidarit,
    title = "Jules Payot (1859–1940) - Education de la volonté, morale laïque et solidarité",
    author = "Jean-François {Condette}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1109247"
}