TY - RPRT TI - Studies of biometric fusion AU - Ulery, Brad AU - Hicklin, Austin AU - Watson, C I AU - Fellner, William AU - Hallinan, Peter PY - 2006 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7346 DO - 10.6028/NIST.IR.7346 ER -