%0 Journal Article %A T. G. Megrelishvili %T The luminescence of twilight sky in the infrared region of the spectrum %J Doklady Akademii Nauk %D 1957 %P 766-768 %V 116 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_116_5_a12/ %G ru %F DAN_1957_116_5_a12