Hiroshi Yamakawa and  Michiko Yoshida and  Motohiro Tsuchiya,  Toward Delegated Democracy: Vote by Yourself, or Trust Your Network.   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
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    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/5289.