@article {IOPORT.50220118,
    author       = {Yang, Xibei and Zhang, Ming},
    title        = {Dominance-based fuzzy rough approach to an interval-valued decision system},
    year         = {2011},
    journal      = {Frontiers of Computer Science in China},
    volume       = {5},
    number       = {2},
    pages        = {195-204},
    doi          = {10.1007/s11704-011-0331-4},
    identifier   = {50220118},
}