@article{ Lin18-JSS,
  author = {Chi Lin and Kang Wang and Zihao Chu and Kai Wang
and Jing Deng and Mohammad S. Obaidat and Guowei Wu},
  title = {Hybrid Charging Scheduling Schemes for Three-dimensional Underwater
Wireless Rechargeable Sensor Networks},
  journal = {Elsevier Journal of Systems and Software},
  volume = {146},
  number = {},
  pages = {42-58},
  month = {December},
  year = {2018}, 
  doi = {10.1016/j.jss.2018.09.002} }