@article{CGTM_2015_8_a23,
     author = {Valery A. Vasil'ev},
     title = {A fuzzy-core extension of {Scarf} theorem and related topics},
     journal = {Contributions to game theory and management},
     pages = {300--314},
     publisher = {mathdoc},
     volume = {8},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CGTM_2015_8_a23/}
}