@incollection{Yoshitomi11,
author = {Yasunari Yoshitomi and Taro Asada and Masayoshi Tabuse},
title = {Vowel Judgment for Facial Expression Recognition of a Speaker},
booktitle = {Speech Technologies},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Ivo Ipsic},
chapter = {20},
doi = {10.5772/16258},
url = {https://doi.org/10.5772/16258}
}