%0 Journal Article
%A I. D. Kan
%T A~strengthening of the Bourgain-Kontorovich method: three new theorems
%J Sbornik. Mathematics
%D 2021
%P 921-964
%V 212
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2021_212_7_a1/
%G en
%F SM_2021_212_7_a1