Gramatikov, Iliya. “The Encoding of Names With Letter Notation in the German Musical Tradition. B-A-C-H As an Idea, Ideal and Ideology”. Journal for German and Scandinavian Studies / Списание „Германистика и скандинавистика“, no. 4 (December 31, 2024): 146–169. Accessed February 9, 2026. https://periodicals.uni-sofia.bg/index.php/gsc/article/view/3289.