Cao Minh, T. .; Bellata, B. .; Oechsner, S. .; Liao, R. .; Oliver, M. . Managing HeterogeneousWSNs in Smart Cities: Challenges and Requirements. EAI Endorsed Trans IoT 2016, 2 (5), e5. https://doi.org/10.4108/eai.1-12-2016.151710.