%0 Journal Article
%A A. A. Kaminskii
%T Cascade laser generation of $\mathrm{Er}^{3+}$ ions in crystals of $\mathrm{YAlO}_3$ according to the scheme 

%J Doklady Akademii Nauk
%D 1982
%P 1106-1109
%V 267
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_267_5_a20/
%G ru
%F DAN_1982_267_5_a20