TY - RPRT TI - Studies of fingerprint matching using the NIST verification test bed (VTB) AU - Wilson, Charles L AU - Watson, Craig I AU - Garris, Michael D AU - Hicklin, Austin PY - 2003 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7020 DO - 10.6028/NIST.IR.7020 ER -