HULinjuan PENGDingzhi ZHANG Mingyue QIULinghua. J. Journal of Beijing Normal University(Natural Science), 2012, 48(5): 449-452.
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Citation:
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HULinjuan PENGDingzhi ZHANG Mingyue QIULinghua. J. Journal of Beijing Normal University(Natural Science), 2012, 48(5): 449-452.
|
HULinjuan PENGDingzhi ZHANG Mingyue QIULinghua. J. Journal of Beijing Normal University(Natural Science), 2012, 48(5): 449-452.
|
Citation:
|
HULinjuan PENGDingzhi ZHANG Mingyue QIULinghua. J. Journal of Beijing Normal University(Natural Science), 2012, 48(5): 449-452.
|