Michael Vitalino Liszt’s "Poisoned" Song. Examining the Versions and Poetic Interpretations of Vergiftet sind meine Lieder in: Indiana Theory Review, Bd. 34, 2017, S. 1-22
David Newmeyer Liszt's "Sonetto 104 del Petrarca". The Romantic Spirit and Voiceleading in: Indiana Theory Review, Bd. 2, 1979, S. 2–22