Daniel Allenbach: A Glimpse into the Orchestra Pit at the Théâtre des Champs-Élysées in Paris on 29 May 1913, in: To Play or Not to Play. Corrosion of Historic Brass Instruments. Romantic Brass Symposium 4, ed. by Adrian v. Steiger, Daniel Allenbach and Martin Skamletz, Schliengen: Argus 2023 (Musikforschung der Hochschule der Künste Bern, Vol. 15), pp. 97–119, doi.org/10.26045/kp64-6179-009
Volume To Play or Not to Play