1. Journal of Sound and Vibration;Lutman;The acoustic reflex threshold for impulses,1976
2. ISO R389;International Organization for Standardization;Standard reference zero for the calibration of pure tone audiometers,1964
3. Bilateral contractions of the tympanic muscles in man examined by measuring acoustic impedance change;Moller;Annals of Otology, Rhinology and Laryngology,1961
4. The protective action of the acoustic reflex;Lutman,1976