@inproceedings{vanvaerenbergh2007spectral,
  author = {Van Vaerenbergh, Steven and Est\'ebanez, Emilio and Santamar\'ia, Ignacio},
  title = {A Spectral Clustering Algorithm for Decoding Fast Time-Varying {BPSK MIMO} Channels},
  booktitle = {15th European Signal Processing Conference (EUSIPCO 2007)},
  year = {2007},
  address = {Pozna{\'n}, Poland},
  month = {September}
}