Vocal Folk-Polyphonies of the Western Orient in Jewish Tradition
https://jewish-music.huji.ac.il/sites/default/files/08%20Vocal%20Folk-Polyphonies%20of%20the%20of%20the%20Western%20Orient%20in%20Jewish%20Tradition%20-%20pp%20169-103%20%20E%20Gerson-Kiwi%20music%20exs%20title%20p%20abbreves.pdf