@incollection{Menezes07,
author = {Paulo Menezes and Frederic Lerasle and Jorge Dias and Thierry Germa},
title = {Towards an Interactive Humanoid Companion with Visual Tracking Modalities},
booktitle = {Humanoid Robots},
publisher = {IntechOpen},
address = {Rijeka},
year = {2007},
editor = {Matthias Hackel},
chapter = {19},
doi = {10.5772/4813},
url = {https://doi.org/10.5772/4813}
}