G. Jiang, S. K. Lam, S. Yidan, L. Tu, and J. Wu, “Joint Charging Tour Planning and Depot Positioning for Wireless Sensor Networks Using Mobile Chargers,” IEEE/ACM Transactions on Networking, vol. 25, pp. 2250–2266, Aug. 2017, ISSN: 1063-6692, DOI: 10.1109/TNET.2017.2684159.
