BibTex format
@article{Mital:2020:10.1109/tcomm.2020.2991460,
author = {Mital, N and Gunduz, D and Ling, C},
doi = {10.1109/tcomm.2020.2991460},
journal = {IEEE Transactions on Communications},
pages = {4620--4631},
title = {Coded caching in a multi-server system with random topology},
url = {http://dx.doi.org/10.1109/tcomm.2020.2991460},
volume = {68},
year = {2020}
}