YUFang SONGJinxi YINXuwang WU Wei CHENJun. [J]. Journal of Beijing Normal University(Natural Science), 2013, 49(2): 421-424.
Citation:
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YUFang SONGJinxi YINXuwang WU Wei CHENJun. [J]. Journal of Beijing Normal University(Natural Science), 2013, 49(2): 421-424.
|
YUFang SONGJinxi YINXuwang WU Wei CHENJun. [J]. Journal of Beijing Normal University(Natural Science), 2013, 49(2): 421-424.
Citation:
|
YUFang SONGJinxi YINXuwang WU Wei CHENJun. [J]. Journal of Beijing Normal University(Natural Science), 2013, 49(2): 421-424.
|