Asu, Eva Liina & Pire Teras. 2009. Estonian. Journal of the International Phonetic Association 39(3). 367–372.
https://www.cambridge.org/core/product/identifier/S002510030999017X/type/journal_article
@article{asu_estonian_2009,
author = {Asu, Eva Liina and Teras, Pire},
journal = {Journal of the International Phonetic Association},
number = {3},
pages = {367–372},
title = {Estonian},
url = {https://www.cambridge.org/core/product/identifier/S002510030999017X/type/journal_article},
volume = {39},
year = {2009}
}