TY - GEN AU - J Gardner C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-09-01 LA - en M1 - 109 No. 3 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Uncertainty Propagation for NIST Visible Spectral Standards ER -