%0 Journal Article
%A V. P. Platonov
%A V. S. Zhgoon
%A M. M. Petrunin
%T On the problem of periodicity of continued fraction expansions of $\sqrt{f}$ for cubic polynomials~$f$ over algebraic number fields
%J Sbornik. Mathematics
%D 2022
%P 412-442
%V 213
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2022_213_3_a6/
%G en
%F SM_2022_213_3_a6