TY - RPRT TI - Government smart card interoperability specification : version 2.1 AU - Schwarzhoff, Teresa AU - Dray, Jim AU - Wack, John AU - Dalci, Eric AU - Goldfine, Alan AU - Iorga, Michaela PY - 2003 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6887e2003 DO - 10.6028/NIST.IR.6887e2003 ER -