S. Papaioannou, « Τῇ βασιλίσσῃ μοναχῇ κυρᾷ. An unedited letter to Eirene Doukaina (and an Êthopoiia in verse by her son for his father) », After the Text. Byzantine Enquiries in Honour of Margaret Mullett, London, Routledge, 2021, p. 147-166 (Version en ligne). ISBN : 978-1-003-02175-9. DOI: 10.4324/9781003021759-15