%0 Journal Article %A N. V. Pirogova %T The fine structure of absorption spectra of polycrystalline $\mathrm{CdS}$ films %J Doklady Akademii Nauk %D 1961 %P 1159-1162 %V 139 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_139_5_a35/ %G ru %F DAN_1961_139_5_a35