@article{SIGMA_2024_20_a87,
     author = {Danil Gubarevich},
     title = {On the {Picard} {Group} of the {Moduli} {Space} of {Curves} via $r${-Spin} {Structures}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2024},
     volume = {20},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a87/}
}