Bruyninckx, Joeri Max Planck Research Group Epistemes of Modern Acoustics, Max Planck Institute for the History of Science, Max Planck Society;
Bruyninckx, J. (2018). Wald. In D. Morat, & H. Ziemer (Eds.), Handbuch Sound: Geschichte — Begriffe — Ansätze (pp. 318-322). Stuttgart: Metzler.