ビャーケ・フレレスビッグ
Frellesvig, Bjarke (1995). A Case Study in Diachronic Phonology: the Japanese Onbin Sound Changes. Aarhus: Aarhus University Press
Frellesvig, Bjarke (2001). “A common Korean and Japanese copula”. Journal of East Asian Linguistics 10 (1): 1-35.
Frellesvig, Bjarke; Whitman, John (2004). “The Vowels of Proto-Japanese” (pdf). Japanese Language and Literature 38 (2): 281-299. http://conf.ling.cornell.edu/whitman/VowelsofProto-Japanese.