@article{MGTA_2020_12_2_a1,
     author = {Valery A. Vasil'ev},
     title = {The core and superdifferential of a fuzzy {TU-cooperative} game},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {20--35},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2020_12_2_a1/}
}