%0 Journal Article
%A Andrei K. Pogrebkov
%T Negative Times of the Davey–Stewartson Integrable Hierarchy
%J Symmetry, integrability and geometry: methods and applications
%D 2021
%V 17
%U http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a90/
%G en
%F SIGMA_2021_17_a90