@InProceedings{herpers98nato,
author = {R. Herpers and G. Sommer},
title = {An attentive processing strategy for the analysis of facial features},
booktitle = {Proc. of the NATO ASI Conference on Face Recognition: From Theory to Applications},
editor = {H. Wechsler and et al.},
series = {NATO ASI series},
volume = {Computer and Systems Sciences, 163},
year = 1998,
publisher = {Springer},
pages = {457-468}
}