1. Study of isolated vowel perception by Russian language users (normal persons and persons with ‘sensory’ and ‘motor’ aphasia);Avakjan;Fisiologia Cheloveka,1976
2. Frequency location of the ‘center of gravity’ of the formants as the useful parameter in vowel perception;Bedrov;Akust. Zh.,1976
3. Two-formant models, pitch, and vowel perception;Carlson,1975
4. Some studies concerning perception of isolated vowels;Carlson;STL-QPSR,1970
5. Auditory processing of speech stimuli - evidences from psychoacoustics and neurophysiology;Chistovich,1971