@ARTICLE {10473,
author={E.B. Barroso and G. Santos Santos and L. Cardoso and C.P. Padole and H. Proença},
doi={10.1007/s10044-015-0493-z},
journal={Pattern Analysis and Applications},
title={Periocular recognition: how much facial expressions affect performance?},
year={2015},
month={June},
volume={19},
number={2},
pages={517-530},
ISSN={1433-7541}
}