Swijghuisen Reigersberg, Muriel. 2017. “Commentary on Mari Romarheim Haugen: Investigating Periodic Body Motions As a Tacit Reference Structure in Norwegian Telespringar Performance”. Empirical Musicology Review 11 (3-4):295-300. https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/EMR/article/view/5522.