Muehlhaeusler, M. “An Invitation to Dinner for Abū Nuwās and His Friends: An Early Textual Witness on Papyrus (Yale P. CtYBR Inv. 2597(A))”. Studia Orientalia Electronica, vol. 4, Apr. 2016, pp. 24-35, https://journal.fi/store/article/view/53414.