Alexandr M. Kuzminskiy Yuri I. Abramovich Adaptive Antenna Array Interference Mitigation Diversity for Decentralized Dynamic Spectrum Allocation in License-Exempt Spectrum. 1-5 2009 ICC https://doi.org/10.1109/ICC.2009.5198695 conf/icc/2009 db/conf/icc/icc2009.html#KuzminskiyA09