%0 Journal Article
%A S. P. Zhdanov
%A A. V. Kiselev
%A V. I. Lygin
%A T. I. Titova
%T Change of the infrared spectrum of $\mathrm{X}$ ceolites in response to their thermal treatment in vacuo
%J Doklady Akademii Nauk
%D 1963
%P 584-587
%V 150
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_150_3_a32/
%G ru
%F DAN_1963_150_3_a32