Del Mastro, Gianluca. 2013. “A Proposito Del ΠΕΡΙ ΦΥϹΕΩϹ Di Epicuro: Il XXI Libro E Un Nuovo Papiro (PHERC. 362 E 560)”. Lexicon Philosophicum: International Journal for the History of Texts and Ideas, no. 1 (December). Rome, Italy:179. https://doi.org/10.19283/lph-20131.103.