Masouros, C;    Sellathurai, M;    Ratnarajah, T;      (2014)    Maximizing Energy Efficiency in the Vector Precoded MU-MISO Downlink by Selective Perturbation.                   IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS , 13  (9)   4974 - 4984.    10.1109/TWC.2014.2329480 <https://doi.org/10.1109/TWC.2014.2329480>.       Green open access