BibTex format
@article{Sagonas:2016:10.1007/s11263-016-0920-7,
author = {Sagonas, C and Panagakis, Y and Zafeiriou, S and Pantic, M},
doi = {10.1007/s11263-016-0920-7},
journal = {International Journal of Computer Vision},
pages = {270--291},
title = {Robust statistical frontalization of human and animal faces},
url = {http://dx.doi.org/10.1007/s11263-016-0920-7},
volume = {122},
year = {2016}
}