Guillaume Dufay's masses - Planchart, Alejandro Enrique (In:Dufay Quincentenary Conference (1974 : Brooklyn, NY);Papers read at the Dufay Quincentenary Conference, Brooklyn College, December 6 - 7, 1974;Brooklyn, NY : Dept. of Music, School of Performing Arts, Brooklyn College of the City University of New York, 1976;(1976), Seite 26-60;XI, 189 S, 1976)