1. Akbari, P., Nalim, R., & Müller, N. (2004). A review of wave rotor technology and its applications. In Proceedings of the ASME international mechanical engineering conference. No. IMECE2004-60082. Anaheim, CA.
2. Amstutz, A. (1991). Geregelte Abgasrückführung zur Senkung der Stickoxid- und Partikelemissionen beim Dieselmotor mit Comprex-Aufladung (EGR control for reducing nitrogen oxides and particle emissions of pressure-wave supercharged diesel engines). Dissertation ETH Zürich No. 9421.
3. Berchtold, M., & Gardiner, F. (1958). The Comprex: A new concept of diesel supercharging. ASME Paper 58-GTP-16.
4. Cortona, E. (2000). Engine thermomanagement for fuel consumption reduction. Dissertation ETH Zürich No. 13862.
5. Die Wirkungsweise der Taschen des Druckwellenladers Comprex (Functionality of the pockets of the Comprex pressure-wave supercharger);Croes;Motortechnische Zeitschrift (MTZ),1979