*Seiragakis, Manolis. "Mediterranising the Composer of the North: Richard Wagner, Constantinos Christomanos and the Early Modern Greek Theatre".

https://www.academia.edu (2018)

The same text is to be found in _Staging Verdi and Wagner Operas, Brepols_ (Turnhout, Belgium), 2015 https://www.worldcat.org/title/staging-verdi-and-wagner/oclc/914088848