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"A New Micro-Payment System Using General Payword Chain."
Ching-Te Wang, Chin-Chen Chang, Chu-Hsing Lin (2002)
- Ching-Te Wang, Chin-Chen Chang, Chu-Hsing Lin:
A New Micro-Payment System Using General Payword Chain. Electron. Commer. Res. 2(1-2): 159-168 (2002)
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