AbazariN. and KhoshdaniT. R. (2019) “Characterization of weakly Berwald fourth root metrics”, Ukrains’kyi Matematychnyi Zhurnal, 71(7), pp. 976-995. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/1491 (Accessed: 24November2024).