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Journal of Hebei Normal University(Natural Science Edition)
1000-5854
1999 Issue 2
sen lin zhi bei yao gan fen lei yan jiu
yuan jin guo
..............page:274-277
jian jie dian yang hua fa yan zhi dui fu ben jia quan
zhang hong kun
..............page:232-234
fu he xi tong zheng ti xie diao du mo xing yan jiu
meng qing song
..............page:177-179,187