Speech analysis by subspace methods of spectral line estimation. - Najam Malik; W. Harvey Holmes (ICSLP, 1998)

Log amplitude modeling of sinusoids in voiced speech. - Najam Malik; W. Harvey Holmes (ICASSP, 1999)

Decomposition of voiced speech into all-pole filter and sinusoidal excitation. - W. Harvey Holmes; Najam Malik (ISSPA, 1999)

Pitch estimation and a measure of voicing from pseudo-spectra. - Najam Malik; W. Harvey Holmes (ISSPA, 1999)

Encoding sinusoidal amplitudes with a minimum phase rational model. - Najam Malik; W. Harvey Holmes (ICASSP, 2000)