@inproceedings{lars1975the,
title={The inverse of vowel articulation},
author={Lars Gårding},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203500148407263},
booktitle={Arkiv for Matematik},
volume={15},
number={1},
pages={63-86},
year={1975},
}