ZHOULingyun ZHAOYe WANGShuifeng XUDongyu. J. Journal of Beijing Normal University(Natural Science), 2013, 49(5): 517-522.
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Citation:
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ZHOULingyun ZHAOYe WANGShuifeng XUDongyu. J. Journal of Beijing Normal University(Natural Science), 2013, 49(5): 517-522.
|
ZHOULingyun ZHAOYe WANGShuifeng XUDongyu. J. Journal of Beijing Normal University(Natural Science), 2013, 49(5): 517-522.
|
Citation:
|
ZHOULingyun ZHAOYe WANGShuifeng XUDongyu. J. Journal of Beijing Normal University(Natural Science), 2013, 49(5): 517-522.
|