%0 Journal Article
%T 
%A Popova, S.I.
%A Bеkk, N.V.
%A Belousova, О.Е.
%A Bekk, М.V.
%A Tikhonova, N.V.
%K обувь, спектроскопия, цвет, footwear, spectroscopy, color
%J Herald of Technological University
%D 2025
%N 17
%P 3
%I Kazan National Research Technological University