...
Liu, X., Muhammad, K., Lloret, J., Chen, Y., Yuan, S. (2019). Elastic and cost-effective carrier architecture for smart contract in blockchain. Future Generation Computer Systems, 100, 590-599. https://doi.org/10.1016/j.future.2019.05.042
Macrinici, D., Cartofeanu, C., & Gao, S. (2018 October). Smart contract applications within blockchain technology: a systematic mapping study. Telematics and Informatics, 35, 2337-2354. https://doi.org/10.1016/j.tele.2018.10.004
Siris, V.A., Dimopoulos, D., Fotiou, N., Voulgaris, S., & Polyzos, G.C. (2019 May). Interledger smart contracts for decentralized authorization to constrained things. https://arxiv.org/abs/1905.01671
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