Direction of Arrival Estimation for Multiple Speakers Using Time-Frequency Orthogonal Signal Separation. - Mikael Swartling; Nedelko Grbic; Ingvar Claesson (ICASSP (4), 2006)

Calibration errors of uniform linear sensor arrays for DOA estimation: an analysis with SRP-PHAT. - Mikael Swartling; Nedelko Grbic (Signal Process., 2011)

Source localization for multiple speech sources using low complexity non-parametric source separation and clustering. - Mikael Swartling; Benny Sällberg; Nedelko Grbic (Signal Process., 2011)

Direction of Arrival Estimation and Localization of Multiple Speech Sources in Enclosed Environments. - Mikael Swartling (2012)