%0 Journal Article %A G. A. Gurzadyan %T On the intensities of ultraviolet emission lines of $\mathrm{CIII}$ in planetary nebulae %J Doklady Akademii Nauk %D 1987 %P 304-308 %V 292 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_292_2_a10/ %G ru %F DAN_1987_292_2_a10