TY  - GEN
AU  - MacGregor, W I
AU  - Schwarzhoff, T
AU  - Mehta, K
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2007-01-01 05:01:00
DO  - https://doi.org/10.6028/NIST.SP.800-104
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2007
TI  - A scheme for PIV visual card topography:
ER  -