%0 Journal Article
%A A. Yu. Popov
%A V. B. Sherstyukov
%T Strengthening of Gaisin's lemma on the minimum modulus of even canonical products
%J Čebyševskij sbornik
%D 2023
%P 127-138
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2023_24_1_a9/
%G ru
%F CHEB_2023_24_1_a9