Fara, V.L.; Popa, A.; Dorobantu, I.A.; Grigorescu, R. - In: Renewable Energy 1 (1991) 3, pp. 469-471
A physical characterization is presented for classes of selected fluorescent substances, with special emphasis on their concentration in the support. The influence of climatic factors was analyzed from two points of view: spectral and structural. Two types of geometrical models of fluorescent...