Feil, Balázs, János Abonyi, Sándor Németh, and Péter Árva. “Segmentation of Historical Process Data Based on Fuzzy Clustering Algorithm”. Acta Agraria Kaposváriensis 7, no. 3 (October 15, 2003): 69–86. Accessed January 30, 2026. https://journal.uni-mate.hu/index.php/aak/article/view/1663.