@book { EssaysonValuesandPracticalRationality,
    title = "Essays on Values and Practical Rationality",
    author = "António {Marques} and João {Sàágua}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1068088"
}