@ARTICLE {26640, author={L. Li and P.L. Correia and A.H. Hadid}, doi={10.1049/iet-bmt.2017.0089}, journal={IET Biometrics}, title={ Face recognition under spoofing attacks: countermeasures and research directions }, year={2018}, month={January}, volume={7}, number={1}, pages={3-14}, ISSN={2047-4938} }Create and download bib file