1. Glottal airflow and transglottal pressure measurements for male and female speakers in soft, normal and loud voice;Holmberg;J Acoust Soc Am,1988
2. Hillman RE, Holmberg EB, Perkell JS, Walsh M, Vaughan C. Objective assessment of vocal hyperfunction: an experimental framework and initial results. J Speech Hear Res (in press).
3. Sub-glottal pressure and vibration of the vocal folds;van den Berg;Folia Phoniatr (Basel),1957
4. Investigation of changes of subglottal pressure and rate of airflow accompanying change of F0, intensity, vowels and voice registers in adult male speakers [Dissertation];Kunze,1962
5. Some physiological parameters in speech;Ladefoged;Lang Speech,1963