@article{MGTA_2016_8_2_a0,
     author = {Valery A. Vasil'ev},
     title = {On $k$-accessibility of the core of $TU$-cooperative game},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {3--27},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2016_8_2_a0/}
}