Bauch, Gerhard, Pedro Tejera, Christian Guthy, et al. "Aspects of Multiuser MIMO for Cell Throughput Maximization" Frequenz, 61.1-2 (2007): 31-34. Retrieved 24 May. 2013, from doi:10.1515/FREQ.2007.61.1-2.31

Bauch, G., Tejera, P., Guthy, C., et al. (2007). Aspects of Multiuser MIMO for Cell Throughput Maximization. Frequenz, 61(1-2), pp. 3-50. Retrieved 24 May. 2013, from doi:10.1515/FREQ.2007.61.1-2.31

Bauch, Gerhard, Pedro Tejera, Christian Guthy, et al. 2007. Aspects of Multiuser MIMO for Cell Throughput Maximization. Frequenz. 61(1-2): 3-50. Retrieved 24 May. 2013, from doi:10.1515/FREQ.2007.61.1-2.31