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Citations
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Tyndall, J. (1879). The Electric Light. Fortnightly review, 25(146), 197–216.
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Croft, T. A. (1979). The brightness of lights on Earth at night, digitally recorded by DMSP satellite (Vol. 80-167).
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Dickinson, L. G., Boselly, S. E., & Burgmann, W. S. (1974). Defense Meteorological Satellite Program (DMSP) – User's Guide (Vol. ADA007678).
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Adams, J. (1924). Duration of Light and Growth. Annals of Botany, 38(151), 509–523.
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Kennard, D. C., & Chamberlin, V. D. (1931). All-night Light for Layers (Vol. Bulletin 476).
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