1. Alderman TB (2005) Forensic speaker identification—a likelihood ratio-based approach using vowel formants. LINCOM Europa, München
2. Atal BS (1972) Automatic speaker recognition based on pitch contours. J Acoust Soc Am 52(6):1687–1697
3. Baldwin J, French P (1990) Forensic phonetics. Pinter, London
4. Bonastre J-F, Scheffer N, Matrouf D, Fredouille C, Larcher A, Preti A et al (2008). ALIZE/SpkDet: a state-of-the-art open source software for speaker recognition. In: Paper presented at the Odyssey 2008: the speaker and language recognition workshop, Stellenbosch, South Africa, 21–24 January 2008
5. Bonastre J-F, Wils F, Meignier S (2005) ALIZE, a free toolkit for speaker recognition. In: Paper presented at the ICASP 2005, Philadelphia, PA, USA