[1]
N. Abazari and T. R. Khoshdani, “Characterization of weakly Berwald fourth root metrics”, Ukr. Mat. Zhurn., vol. 71, no. 7, pp. 976–995, Jul. 2019, Accessed: Feb. 16, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1491