Using prior knowledge in SVD-based NMR spectroscopy - the ATP example. - Yngve Selén; Petre Stoica; Niclas Sandgren; Sabine Van Huffel (ISSPA (2), 2003)

Using prior knowledge in SVD-based parameter estimation for magnetic resonance spectroscopy-the ATP example. - Petre Stoica; Yngve Selén; Niclas Sandgren; Sabine Van Huffel (IEEE Trans. Biomed. Eng., 2004)

Automatic Smoothing of Periodograms. - Erik Gudmundson; Niclas Sandgren; Petre Stoica (ICASSP (3), 2006)

On Total-Variance Reduction Via Thresholding-Based Spectral Analysis. - Petre Stoica; Niclas Sandgren (ICASSP (3), 2006)

Spectral analysis of irregularly-sampled data: Paralleling the regularly-sampled data approaches. - Petre Stoica; Niclas Sandgren (Digit. Signal Process., 2006)

On Nonparametric Estimation of 2-D Smooth Spectra. - Niclas Sandgren; Petre Stoica (IEEE Signal Process. Lett., 2006)

Smoothed nonparametric spectral estimation via cepsturm thresholding - Introduction of a method for smoothed nonparametric spectral estimation. - Petre Stoica; Niclas Sandgren (IEEE Signal Process. Mag., 2006)

Total-Variance Reduction Via Thresholding: Application to Cepstral Analysis. - Petre Stoica; Niclas Sandgren (IEEE Trans. Signal Process., 2007)

On moving average parameter estimation. - Niclas Sandgren; Petre Stoica; Prabhu Babu (EUSIPCO, 2012)