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Citations
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Bará, S. (2014). Light pollution and solid-state lighting: reducing the carbon dioxide footprint is not enough. Proc. SPIE 8785, 8785.
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Luginbuhl, C. B., Lockwood, G. W., Davis, D. R., Pick, K., & Selders, J. (2009). From The Ground Up I: Light Pollution Sources in Flagstaff, Arizona. Publ Astron Soc Pac, 121(876), 185–203.
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