@ARTICLE {31747,
author={Z. Mokhtari and R. Dinis},
doi={10.1109/ACCESS.2021.3120925},
journal={IEEE Access},
title={Sum-Rate of Cell Free Massive MIMO Systems with Power Amplifier Non-linearity},
year={2021},
month={October},
volume={9},
number={10},
pages={1-11},
ISSN={2169-3536}
}