%0 Journal Article %A L. N. Mazalov %A È. E. Vainstein %A V. G. Zyryanov %T Relation between zonal and discrete absorption in X-ray spectra of polar crystal atoms %J Doklady Akademii Nauk %D 1965 %P 545-548 %V 164 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_3_a17/ %G ru %F DAN_1965_164_3_a17