On local convergence of a class of blind separation algorithms. - Ulf A. Lindgren; Torbjörn Wigren; Holger Broman (IEEE Trans. Signal Process., 1995)

Source separation using second order statistics. - Ulf A. Lindgren; Henrik Sahlin; Holger Broman (EUSIPCO, 1996)

On real time implementation aspects of a source separation algorithm. - Ulf A. Lindgren (EUSIPCO, 1998)

Source separation using a criterion based on second-order statistics. - Ulf A. Lindgren; Holger Broman (IEEE Trans. Signal Process., 1998)

Source separation: A TITO system identification approach. - Holger Broman; Ulf A. Lindgren; Henrik Sahlin; Petre Stoica (Signal Process., 1999)

Speech Bandwidth Extension. - Harald Gustafsson; Ingvar Claesson; Ulf A. Lindgren (ICME, 2001)

Statistical analysis of a signal separation method based on second-order statistics. - Tony Gustafsson; Ulf A. Lindgren; Henrik Sahlin (IEEE Trans. Signal Process., 2001)

Low-complexity feature-mapped speech bandwidth extension. - Harald Gustafsson; Ulf A. Lindgren; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2006)

Media Type Registrations for Downloadable Sounds for Musical Instrument Digital Interface (MIDI). - Per Frojdh; Ulf A. Lindgren; Magnus Westerlund (RFC, 2006)