Daniluk, Krzysztof, and Ewa Niewiadomska-Szynkiewicz. “A Survey of Energy Efficient Security Architectures and Protocols for Wireless Sensor Networks”. Journal of Telecommunications and Information Technology, vol. 49, no. 3, Sept. 2012, pp. 64-72, https://doi.org/10.26636/jtit.2012.3.1280.