%0 Journal Article %A Yu. K. Voronko %A B. I. Denker %A V. V. Osiko %A A. M. Prokhorov %A M. I. Timoshechkin %T X-ray luminescence of rare-earth elements ions in crystals %J Doklady Akademii Nauk %D 1969 %P 1258-1260 %V 188 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_188_6_a15/ %G ru %F DAN_1969_188_6_a15