| index | Title |
| 1 | Author(s):YIN Qi-ping Clicked:4733 Download:3328 Cited:0 <Full Text> Journal of Zhejiang University Science 2001 Vol.2 No.4 P.476-480 DOI:10.1631/jzus.2001.0476 |
| 2 | Author(s):Mark Greaves Clicked:8688 Download:3756 Cited:1 <Full Text> Journal of Zhejiang University Science C 2012 Vol.13 No.4 P.247-249 DOI:10.1631/jzus.C1101003 |