Acta Phys. -Chim. Sin. ›› 1993, Vol. 9 ›› Issue (01): 137-144.doi: 10.3866/PKU.WHXB19930126

• Review • Previous Articles    

  

  • Received:1992-01-16 Revised:1992-08-18 Published:1993-02-15
  • Contact: Zheng Guo-Kang