%0 Journal Article
%A Igor Krichever
%A Nikita Nekrasov
%T Novikov–Veselov Symmetries of the Two-Dimensional $O(N)$ Sigma Model
%J Symmetry, integrability and geometry: methods and applications
%D 2022
%V 18
%U http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a5/
%G en
%F SIGMA_2022_18_a5