Nikola Pavesic Tadej Savic Slobodan Ribaric Multimodal Biometric Authentication System Based on Hand Features. 630-637 2005 GfKl https://doi.org/10.1007/3-540-31314-1_77 conf/gfkl/2005 db/conf/gfkl/gfkl2005.html#PavesicSR05