%0 Journal Article
%A Danil Gubarevich
%T On the Picard Group of the Moduli Space of Curves via $r$-Spin Structures
%J Symmetry, integrability and geometry: methods and applications
%D 2024
%V 20
%U http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a87/
%G en
%F SIGMA_2024_20_a87