[1] (Korean), also fiction section of the '매일신보(Official newspaper of the Governor-General of Korea, published by the Japanese colonial government). One picture of the link is original text of Earmilne bell. Opponents reference Hulbert (1906, p. 326), a story about other bell in Seoul and Japanese records about 1920.
doi.org
Kim, Seock-Hyun; Lee, Chi-Wook; Lee, Jang-Moo (March 2005). "Beat characteristics and beat maps of the King Seong-deok Divine Bell". Journal of Sound and Vibration. 281 (1–2): 21–44. doi:10.1016/j.jsv.2004.01.038.
egloos.com
orumi.egloos.com
송작생/松雀生 (1929-09-27). 오래인 벙어리 종로鍾路인경의 신세타령. 별건곤 [Byeolgeon-gun] (23). cited in 초록불 (2009-02-10). 에밀레 종의 비밀을 찾아서 [In search of the secret of the Emile Bell]. 초록불의 잡학다식 (in Korean).