TY - RPRT TI - Empirical evidence for increased false reject rate with time lapse in ICE 2006 AU - Baker, S E AU - Bowyer, K W AU - Flynn, P J AU - Phillips, P J PY - 2011 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7752 DO - 10.6028/NIST.IR.7752 ER -