@conference {25730,
	title = {On the spectral efficiency of vector precoding for Gaussian MIMO broadcast channels},
	booktitle = {Proc. IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA{\textquoteright}08)},
	year = {2008},
	pages = {232-236},
	author = {Zaidel, Benjamin M. and M{\"u}ller, Ralf R. and de Miguel, R. and Aris L. Moustakas}
}
