DENGChunfeng LIAOBin CHENYiming XIAOYunjian WU Xianying. J. Journal of Beijing Normal University(Natural Science), 2011, 47(6): 589-593.
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Citation:
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DENGChunfeng LIAOBin CHENYiming XIAOYunjian WU Xianying. J. Journal of Beijing Normal University(Natural Science), 2011, 47(6): 589-593.
|
DENGChunfeng LIAOBin CHENYiming XIAOYunjian WU Xianying. J. Journal of Beijing Normal University(Natural Science), 2011, 47(6): 589-593.
|
Citation:
|
DENGChunfeng LIAOBin CHENYiming XIAOYunjian WU Xianying. J. Journal of Beijing Normal University(Natural Science), 2011, 47(6): 589-593.
|