author = { Ratha, Nalini K. AND Bolle, Ruud M. },

title = { Fingerprint image quality estimation },

publisher = {IBM},

year = {1999},

booktitle = {Research report ; RC / International Business Machines Corporation, Thomas J. Watson Research Center ; 21622},

address = { Almaden },

url = { http://slubdd.de/katalog?TN_libero_mab2 }