GAOXin NIUCuijuan PEIXuejiao. J. Journal of Beijing Normal University(Natural Science), 2012, 48(4): 392-398.
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Citation:
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GAOXin NIUCuijuan PEIXuejiao. J. Journal of Beijing Normal University(Natural Science), 2012, 48(4): 392-398.
|
GAOXin NIUCuijuan PEIXuejiao. J. Journal of Beijing Normal University(Natural Science), 2012, 48(4): 392-398.
|
Citation:
|
GAOXin NIUCuijuan PEIXuejiao. J. Journal of Beijing Normal University(Natural Science), 2012, 48(4): 392-398.
|