@article{TMF_2012_171_3_a12,
     author = {Sh. Luo and Shuangshuang Fu},
     title = {Evaluating the~geometric measure of quantum discord},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {519--528},
     publisher = {mathdoc},
     volume = {171},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2012_171_3_a12/}
}