For the manuscript tradition, see:
http://pinakes.irht.cnrs.fr/notices/oeuvre/18056/
For the edition, see Bibliography.
Discussion
Theopompos and Theonas are also mentioned in the prologue of the Martyrdom of the One Thousand and Three Martyrs of Nicomedia (martyrs under Diocletian in c. 303, BHG 1219), see E06937.
Bibliography
Text and French translation:
Halkin, F. (ed.), Hagiologie byzantine. Textes inédits publiés en grec et traduits en français (Subsidia hagiographica 71; Brussels 1986), 101-122.