Journal of Hebei University (Natural Science Edition) ›› 2004, Vol. 24 ›› Issue (4): 434-437.DOI: 10.3969/j.issn.1000-1565.2004.04.022

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Constructing Method and Application on a Kind of Non-self Set

  

  • Online:2004-07-25 Published:2004-07-25

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