Leman, Marc; Schneider, Albrecht (1997). "Origin and Nature of Cognitive and Systematic Musicology: An Introduction". In Leman, Marc (ed.). Music, Gestalt, and Computing. Studies in Cognitive and Systematic Musicology. Berlin, Heidelberg: Springer. pp. 13–30. doi:10.1007/BFb0034102. ISBN978-3-540-63526-0. S2CID48105.
Leman, Marc; Schneider, Albrecht (1997). "Origin and Nature of Cognitive and Systematic Musicology: An Introduction". In Leman, Marc (ed.). Music, Gestalt, and Computing. Studies in Cognitive and Systematic Musicology. Berlin, Heidelberg: Springer. pp. 13–30. doi:10.1007/BFb0034102. ISBN978-3-540-63526-0. S2CID48105.