六十四分音符
Cambridge Companions to Music. Cambridge and New York: Cambridge University Press. ISBN 978-1-139-00195-3. doi:10.1017/CCOL9780521842204.006. "The listener is right to suspect a Baroque reference when a double-dotted rhythmic gesture and semihemidemisemiquaver triplets appear to ornament the theme" (112).
Morehen, John. 2001. "Hemidemisemiquaver". The New Grove Dictionary of Music and Musicians, second edition, edited by Stanley Sadie and John Tyrrell. London: Macmillan Publishers.