H.D. Kambezidis, L.D. Melas, D.H. Kampezidou and B.E. Psiloglou  2015. Effect of Tropospheric Nitrogen Dioxide on Incoming Solar Radiation. Journal of Solar Energy Research Updates. 2, 1 (Sep. 2015), 14–17. DOI:https://doi.org/10.15377/2410-2199.2015.02.01.3.