1. Perception of synthesized vowels and h-d words as a function of fundamental frequency;Ainsworth;Journal of the Acoustical Society of America,1971
2. Some studies concerning perception of isolated vowels;Carlson;STL-QPSR,1970
3. Problems of speech perception;Chistovich,1971
4. Chistovich, L.A., Fyodorova, N.A., Lissenko, D.M., & Zhukova, M.G. (1973). Auditory segmentation of acoustic flow and its possible role in speech processing. Paper to be discussed in Session IV of Symposium on Auditory Analysis and Perception of Speech, Aug. 21–24, 1973, Leningrad — this volume.
5. Chistovich, L. A., & Kozhevnikov, V.A. (1970). Theory and Methods of Research on Perception of Speech Signals. JPRS–50423, Washington, DC, translated from the Russian.