Fernández, E. S. S. (2015). Forensic speaker comparison of Spanish twins and non-twin siblings: a phonetic-acoustic analysis of formant trajectories in vocalic sequences, glottal source parameters and cepstral characteristics. International Journal of Speech, Language and the Law, 22(2), 249-253. https://doi.org/10.1558/ijsll.v22i2.28821