@article {DBLP:journals/access/ZhuZZCF16,
	title = {Social-Aware Incentivized Caching for {D2D} Communications},
	journal = {{IEEE} Access},
	volume = {4},
	year = {2016},
	pages = {7585{\textendash}7593},
	doi = {10.1109/ACCESS.2016.2618940},
	url = {https://doi.org/10.1109/ACCESS.2016.2618940},
	author = {Konglin Zhu and Wenting Zhi and Lin Zhang and Xu Chen and Xiaoming Fu}
}
