BibTex format
@inproceedings{Sarabia:2013:10.1007/978-3-319-02675-6_43,
author = {Sarabia, M and Demiris, Y},
doi = {10.1007/978-3-319-02675-6_43},
pages = {432--441},
publisher = {Springer},
title = {A Humanoid Robot Companion for Wheelchair Users},
url = {http://dx.doi.org/10.1007/978-3-319-02675-6_43},
year = {2013}
}