%0 Journal Article %A V. V. Sobolev %T Liminescence of spherical nebula with different energy sources %J Doklady Akademii Nauk %D 1992 %P 861-864 %V 323 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_323_5_a12/ %G ru %F DAN_1992_323_5_a12