CHADYŠIENĖ, Renata; GIRGŽDYS, Aloyzas. Ultraviolet radiation albedo of natural surfaces. Journal of Environmental Engineering and Landscape Management, [S. l.], v. 16, n. 2, p. 83–88, 2008. DOI: 10.3846/1648-6897.2008.16.83-88. Disponível em: https://journals.vilniustech.lt/index.php/JEELM/article/view/6704. Acesso em: 10 may. 2025.