Archived from the original on 27 February 2021. ↑ Destefanis, Giuseppe; Marchesi, M.; Ortu, Marco; Tonelli, R.; Bracciali, A.; Hierons, R. (2018). "Smart contracts vulnerabilities: a call for blockchain software engineering?". 2018 International Workshop on Blockchain Oriented Software Engineering (IWBOSE): 19–25. doi:10.1109/IWBOSE.2018.8327567. hdl:1893/27135.