Brown, S. W., Rice, J. P., Neira, J. E., Johnson, B. C., & Jackson, J. D. (2006). Spectrally Tunable Sources for Advanced Radiometric Applications. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology.

Brown, S. W., J. P. Rice, J. E. Neira, B. C. Johnson, and J. D. Jackson. Spectrally Tunable Sources for Advanced Radiometric Applications. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology, 2006.

Brown, S. W., et al. Spectrally Tunable Sources for Advanced Radiometric Applications. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology, 2006.