Zwislocki, J.: Some measurements of the impedance at the eardrum. In: Journal of the Acoustical Society of America. Band29, 1957, S.349–356, doi:10.1121/1.1908887.
Terkildsen, K. und Nielsen, S.: An electroacoustic impedance measuring bridge for clinical use. In: Archives of Otolaryngology. Band72, 1960, S.339–346, doi:10.1001/archotol.1960.00740010347009.
sciencedirect.com
Kun Yang, Zhiqi Liu: Comparison of 1000 Hz-, 226 Hz-probe tone tympanometry and magnetic resonance imaging in evaluating the function of middle ear in infants. In: International Journal of Pediatric Otorhinolaryngology. Band136, Nr.9, 2020 ([1] [abgerufen am 12. August 2020]).
zdb-katalog.de
Metz, O.: The acoustic impedance measured on normal and pathological ears. In: Acta Oto-Laryngologica Supplement. Band63, 1946, ISSN0365-5237, S.1–254.