Ma, Guifang, Zhenyu Zhou, and Jinfang Bai. “Energy-Efficient Joint Power Allocation and Channel Selection for D2D Communications”. EAI Endorsed Transactions on Energy Web 2, no. 4 (August 3, 2015): e4. Accessed July 22, 2024. https://publications.eai.eu/index.php/ew/article/view/1079.