%0 Journal Article
%A N. V. Proskurin
%T On exponential sums and flowers
%J Zapiski Nauchnykh Seminarov POMI
%D 2021
%P 133-138
%V 502
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2021_502_a4/
%G ru
%F ZNSL_2021_502_a4