LIU Heng FENGTing. [J]. Journal of Beijing Normal University(Natural Science), 2013, 50(6): 649-652.
Citation:
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LIU Heng FENGTing. [J]. Journal of Beijing Normal University(Natural Science), 2013, 50(6): 649-652.
|
LIU Heng FENGTing. [J]. Journal of Beijing Normal University(Natural Science), 2013, 50(6): 649-652.
Citation:
|
LIU Heng FENGTing. [J]. Journal of Beijing Normal University(Natural Science), 2013, 50(6): 649-652.
|