Freuler 1997
G. Fleuler, A critical and historical Corpus of Florentine Painting, section 4, vol. 7, part 2: Tendencies of the Gothic in Florence: Don Silvestro dei Gherarducci, Florence, 1997
G. Fleuler, A critical and historical Corpus of Florentine Painting, section 4, vol. 7, part 2: Tendencies of the Gothic in Florence: Don Silvestro dei Gherarducci, Florence, 1997