@article{Stewart_2015,
title={A Comparative Analysis of Media Lengua and Quichua Vowel Production},
volume={71},
ISSN={0031-8388},
url={http://dx.doi.org/10.1159/000369629},
DOI={10.1159/000369629},
number={3},
journal={Phonetica},
publisher={Walter de Gruyter GmbH},
author={Stewart,
Jesse},
year={2015},
month=feb,
pages={159–182} }