%0 Journal Article %A V. L. Ermolaev %A V. G. Aleshin %A E. A. Saenko %T Determination of energy transfer velocity constants in chelate complex rare-earth ions %J Doklady Akademii Nauk %D 1965 %P 1048-1051 %V 165 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_5_a18/ %G ru %F DAN_1965_165_5_a18