Martin Ledergerber/Emilie Cornet/Erwin Hildbrand: Humidity in Regularly Played Historical Brass Instruments. The Possibilities and Limitations of Preventive Conservation, 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. 48–60, doi.org/10.26045/kp64-6179-004
Volume To Play or Not to Play