1. Collected Papers on Acoustics;Sabine,1922
2. Sound waves in rooms;Morse;Reviews of Modern Physics,1944
3. The transmission of sound inside pipes;Morse;The Journal of the Acoustical Society of America,1939
4. Modal solutions in rectangular ducts lined with locally reacting absorbers;Mechel;Acustica,1991
5. Numerical solution of the acoustic eigenvalue equation in the rectangular room with respect to boundaries between modes;Lippold;Acustica,1997