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Citations
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Adams, J. (1924). Duration of Light and Growth. Annals of Botany, 38(151), 509–523.
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Karling, J. S. (1924). A Preliminary Account of the Influence of Light and Temperature on Growth and Reproduction in Chara fragilis. Bulletin of the Torrey Botanical Club, 51(12), 469.
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Rowan, W. (1925). Relation of Light to Bird Migration and Developmental Changes. Nature, 115, 494–495.
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Adams, J. (1925). Some Further Experiments On The Relation Of Light To Growth. American Journal of Botany, 12(7), 398–412.
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Rayleigh, L. (1929). A Photoelectric Method of Measuring the Light of the Night Sky with Studies of the Course of Variation through the Night. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 124(794), 395–408.
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