Fischer-Jørgensen, Eli. “Fifty Years With Phonetics and Phoneticians: A Causerie Given at the Institute of Phonetics 28/2 1981”. Annual Report of the Institute of Phonetics University of Copenhagen 15 (August 1, 1981): 61–75. Accessed April 27, 2024. https://tidsskrift.dk/ARIPUC/article/view/131751.