Rudlang, Marit. Comparative Analysis of Bitcoin and Ethereum(PDF). Norway: NTNU: Norwegian University of Science and Technology. Jun 2017: 52–53 [29 September 2018]. (原始内容存档(PDF)于2018-01-23).
Rudlang, Marit. Comparative Analysis of Bitcoin and Ethereum(PDF). Norway: NTNU: Norwegian University of Science and Technology. Jun 2017: 52–53 [29 September 2018]. (原始内容存档(PDF)于2018-01-23).