JACKOWSKI, Jacek and GROCHOWSKI, Piotr. Etnofon. How to make folk music recordings available? A conversation between Jacek Jackowski and Piotr Grochowski. Literatura Ludowa. Journal of Folklore and Popular Culture. Online. 21 February 2022. Vol. 65, no. 4, pp. 93-109. [Accessed 28 December 2025]. DOI 10.12775/LL.4.2021.006.