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Citations
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Strutt, R. J. (1929). A photoelectric method of measuring the light of the night sky with studies of the course of variation through the night. Proc. R. Soc. Lond. A, 124(794), 395–408.
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Bissonnette, T. H. (1930). Studies on the sexual cycle in birds. I. Sexual maturity, its modification and possible control in the European starling (Sturnus vulgaris). Am. J. Anat., 45(2), 289–305.
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Kennard, D. C., & Chamberlin, V. D. (1931). All-night Light for Layers (Vol. Bulletin 476).
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Strutt, R. J. (1931). On a night sky of exceptional brightness, and on the distinction between the polar aurora and the night sky. Proc. R. Soc. Lond. A, 131(817), 376–381.
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Bissonnette, T. H. (1932). Modification of Mammalian Sexual Cycles; Reactions of Ferrets (Putorius vulgaris) of Both Sexes to Electric Light Added After Dark in November and December. Proceedings of the Royal Society B: Biological Sciences, 110(767), 322–336.
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