@book { thiquecologiqueetPrincipedelaresponsabilit,
    title = "Éthique écologique et Principe de la responsabilité",
    author = "Joseph {Mbungu Mutu}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135601"
}