F. Pontani, “Il proemio al ‘Commento all’Odissea’ di Eustazio di Tessalonica (con appunti sulla tradizione del testo)”, Bollettino dei classici 21, 2000, 5–58.
Demetrios Trivolis, who filled in lost text when restoring the margins of P.
⟦…⟧
text added later by Eustathius
⟨…⟩
editorial intervention
ac
before correction by the main hand
pc
after correction by the main hand
m
addition or correction by the main hand in the margin
s
addition or correction by the main hand above the line
◆
marks a place where the manuscripts use the punctuation mark ":", typically it is a change of lemma in the Homeric text, or at least change of aspect or topic