This article aims at proving the correct reading of quod in Ovid Tr. III 2, 23, basing it on the context and especially in mss.
Ei mihi, quod totiens nostri pulsata sepulcri
ianua, sub nullo tempore aperta fuit!
Cur ego tot gladios fugi totiensque minata
obruit infelix nulla procella caput?
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23 quod codd. Heinsius def. Housman 1916, 131-132: quo Owen Ehwald-Levy Luck: quam KNo disponible