Badalanova Geller, Florentina Department Structural Changes in Systems of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
https://www.mprl-series.mpg.de/studies/10/9/index.html (全文テキスト（全般）)
Studies10Chap6.pdf (全文テキスト（全般）), 4MB
Badalanova Geller, F. (2018). Islamic Mystical Poetry and Alevi Rhapsodes from the Village of Sevar, Bulgaria. In M., Geller, & J., Braarvig (Eds.), Studies in Multilingualism, Lingua Franca and Lingua Sacra (pp. 175-211). Berlin: Edition Open Access. doi:10.34663/9783945561133-09.
