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Citations
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Garstang, R. H. (1986). Model for Artificial Night-Sky Illumination. Publ Astron Soc Pac, 98(601), 364–375.
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Lumsden, P. J., & Furuya, M. (1986). Evidence for Two Actions of Light in the Photoperiodic Induction of Flowering in <italic>Pharbitis nil</italic>. Plant and Cell Physiology, .
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Marwan, W., Hegemann, P., & Oesterhelt, D. (1988). Single photon detection by an archaebacterium. Journal of Molecular Biology, 199(4), 663–664.
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Garstang, R. H. (1989). Night-sky brightness at observatories and sites. Publ Astron Soc Pac, 101, 306–329.
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Stanjek, K. (1989). Zwielicht. Die Ökologie der künstlichen Helligkeit. Raben, München, , 170.
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