@incollection{Freund11,
author = {Evan Ettinger and Yoav Freund},
title = {Camera Pointing with Coordinate-Free Localization and Tracking},
booktitle = {Advances in Sound Localization},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Pawel Strumillo},
chapter = {18},
doi = {10.5772/15310},
url = {https://doi.org/10.5772/15310}
}