@article{MTA_2023_8_1_a5,
     author = {Qing Liu and Xiaodan Zhou},
     title = {Differential games and {Hamilton-Jacobi-Isaacs} equations in metric spaces},
     journal = {Minimax theory and its applications},
     year = {2023},
     volume = {8},
     number = {1},
     zbl = {1516.35421},
     url = {http://geodesic.mathdoc.fr/item/MTA_2023_8_1_a5/}
}