%0 Journal Article
%A È. E. Vainstein
%A I. B. Staryi
%A M. N. Bril'
%T X-Ray absorption $L$~spectra of lanthanum, praseodymium, neodymium and samarium in oxides and fluorides
%J Doklady Akademii Nauk
%D 1963
%P 120-121
%V 151
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_151_1_a31/
%G ru
%F DAN_1963_151_1_a31