@article{DAN_1987_296_6_a0,
     author = {V. A. Vasil'ev},
     title = {Generalized von {Neumann--Morgenstern} solutions and the accessibility of cores},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1293},
     publisher = {mathdoc},
     volume = {296},
     number = {6},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_296_6_a0/}
}