@article{Wong_2007_smc,
        author      = {Kin-Chung Wong and Wei-Yang Lin and Yu Hen Hu and Nigel Boston and Xueqin Zhang},
        title       = {Optimal Linear Combination of Facial Regions for Improving Identification Performance},
        journal     = {IEEE Trans. Systems, Man, and Cybernetics, Part B: Cybernetics},
        volume      = {37},
        number      = {5},
        pages       = {1138-1148},
        year        = {2007},
};