@book { VeraAmicitia, title = "Vera Amicitia", subtitle = "Classical Notions of Friendship in Renaissance Thought and Culture", author = "Patrizia {Piredda} and Matthias {Roick}", year = "2022", publisher = "Peter Lang Verlag", address = "Oxford, United Kingdom", doi = "10.3726/b18014", url = "https://www.peterlang.com/document/1069046" }