@article{MGTA_2023_15_3_a1,
     author = {Serigne M. Ndiaye and Elena M. Parilina},
     title = {A coalitional differential game of vaccine producers},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {21--40},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2023_15_3_a1/}
}