Sonata a Tre 1867-1871: Verdi, Wagner e Bologna 1813-2013 - Mioli, Piero (Lucca Libreria Musicale Italiana, 2013)
A large collection of articles use the Bologna productions of Lohengrin and Don Carlos as a jump-off point for examining opera in Bologna in the latter part of the 19th century. With prefaces by Marco Cammelli and Donatella Pieri. Indices. Black & white plates and illustrations.