| 
Citations
 | 
   web
John Bullough. (2017). Factors Affecting Sign Visibility, Conspicuity, and Legibility: Review and Annotated Bibliography. Interdisciplinary Journal of Signage and Wayfinding, 1(2), 2–25.
toggle visibility
Marchant, P. (2005). Evaluating area-wide crime-reduction measures. Significance, 2(2), 62–65.
toggle visibility
Viikari, M. (2008). Modeling spectral sensitivity at low light levels based on mesopic visual performance. Clin Ophthalmol, 2(1), 173–185.
toggle visibility
Wakefield, A., Stone, E. L., Jones, G., & Harris, S. (2015). Light-emitting diode street lights reduce last-ditch evasive manoeuvres by moths to bat echolocation calls. Roy. Soc. Open Sci., 2(8).
toggle visibility
Cao, D., & Barrionuevo, P. A. (2015). The importance of intrinsically photosensitive retinal ganglion cells and implications for lighting design. J Sol State Light, 2(1), 10.
toggle visibility