Tiziana Brolli continues the discussion of Carmen 13 on the lines of Stefania Santelia’s emendation of histriones to hic triones, and argues for different dates of the two sections of the poem in a new article ʻLa duplice prex del carme 13 di Sidonio Apollinare’, Wiener Studien 133 (2020) 215-35.
Online edition here