@article{pirzadeh_swindlehurst_2018, 
  title={Spectral Efficiency of Mixed-ADC Massive MIMO}, 
  volume={66}, 
  DOI={10.1109/tsp.2018.2833807}, 
  number={13}, 
  publisher={Institute of Electrical and Electronics Engineers (IEEE)}, 
  author={Pirzadeh and Swindlehurst}, 
  year={2018}, 
  month={Jul}
  }