Mądry, Alina. “The Relationship Between Notation and Performance in the Keyboard Compositions of Carl Philipp Emanuel Bach. A Composer’s Specific Attempt to Communicate With Performers and Listeners”. Interdisciplinary Studies in Musicology, vol. 7, Oct. 2018, pp. 127-40, https://pressto.amu.edu.pl/index.php/ism/article/view/14863.