A. Castillo and A. Gutiérrez and J.M. Gutiérrez and J.M. Gómez and E. García-López, Blackout on Outdoor Light. journal = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology. March 2013, vol. 75(3). 528 - 531 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/4464.