@ARTICLE{2019:J-STSP,
author={N. {Nomikos} and T. {Charalambous} and D. {Vouyioukas} and G. K. {Karagiannidis} and R. {Wichman}},
journal={IEEE Journal of Selected Topics in Signal Processing},
title={{Hybrid NOMA/OMA With Buffer-Aided Relay Selection in Cooperative Networks}},
volume={13},
number={3},
pages={524--537},
year={2019},
}