Vol. s3-38, Issue 224, 1889August 01, 1889 EDT
Spectro-photometric Comparison of Sources of Artificial Illumination
Spectro-photometric Comparison of Sources of Artificial Illumination
Edward L. Nichols, William S. Franklin,
Nichols, E. L., & Franklin, W. S. (1889). Spectro-photometric comparison of sources of artificial illumination. American Journal of Science, s3-38(224), 100–114. https://doi.org/10.2475/ajs.s3-38.224.100