@article{MTA_2024_9_2_a7,
     author = {Duong Thi Kim Huyen and Nguyen Dong Yen},
     title = {Some qualitative properties of matrix two-person games},
     journal = {Minimax theory and its applications},
     year = {2024},
     volume = {9},
     number = {2},
     zbl = {1555.91004},
     url = {http://geodesic.mathdoc.fr/item/MTA_2024_9_2_a7/}
}