Sina Rafati Niya, Sanjiv S. Jha, Thomas Bocek, Burkhard Stiller: Design and Implementation of an Automated and Decentralized Pollution Monitoring System with Blockchains, Smart Contracts, and LoRaWAN; 16th IEEE/IFIP Network Operations and Management Symposium (NOMS 2018), "Cognitive Management in a Cyber World", Taipei, Taiwan, April 2018, ISSN 2374-9709, pp 1-4. doi:10.1109/NOMS.2018.8406329 URL: https://ieeexplore.ieee.org/document/8406329.