References
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- Hansell P. Ultraviolet and fluorescence recording. Photography for the Scientist, C. Engel. Academic Press, London, NY, 363–82
- Guilbault G. Practical Fluorescence: theory, methods and techniques. Dekker, New York 1973
- Drake H., DeMent J. Fluorescent Chemicals and their Applications. Chemical Publishing, Brooklyn, NY, 67–91