@article{Lanitis2004,
author = {Lanitis, A. and Draganova, C. and Christodoulou, C.},
title= {Comparing different classifiers for automatic age estimation},
year = {2004},
doi = {10.1109/TSMCB.2003.817091},
volume = {34},
number = {1},
pages = {621--628},
}