FRIELER, Klaus. Absolute Pitch in Oral Transmission of Folk Tunes as Constrained Random Walks. Empirical Musicology Review, [S. l.], v. 10, n. 3, p. 178–187, 2015. DOI: 10.18061/emr.v10i3.4898. Disponível em: https://emusicology.org/index.php/EMR/article/view/4898. Acesso em: 27 apr. 2024.