Instrumental variable solution to an extended Frisch problem. - Petre Stoica; Mats L. Cedervall; Joakim Sorelius; Torsten Söderström (EUSIPCO, 1996)

Subspace-based parameter estimation of symmetric non-causal autoregressive signals from noisy measurements. - Petre Stoica; Joakim Sorelius (EUSIPCO, 1996)

Detection of cisoids in noise. - Joakim Sorelius (EUSIPCO, 1998)

Blind multi-user MMSE detection of CDMA signals. - David Gesbert; Joakim Sorelius; Arogyaswami Paulraj (ICASSP, 1998)

Blind multiuser MMSE detector for CDMA signals in ISI channels. - David Gesbert; Joakim Sorelius; Petre Stoica; Arogyaswami Paulraj (IEEE Commun. Lett., 1999)

Subspace-based parameter estimation of symmetric noncausal autoregressive signals from noisy measurements. - Petre Stoica; Joakim Sorelius (IEEE Trans. Signal Process., 1999)

Advanced antenna systems for WCDMA: link and system level results. - Bo Göransson; Bo Hagerman; Sven Petersson; Joakim Sorelius (PIMRC, 2000)