@article{10_1017_fmp_2024_24,
     author = {Samir Canning and Hannah Larson and Sam Payne},
     title = {Extensions of tautological rings and motivic structures in the cohomology of ${\overline {\mathcal {M}}}_{g,n}$},
     journal = {Forum of Mathematics, Pi},
     publisher = {mathdoc},
     volume = {12},
     year = {2024},
     doi = {10.1017/fmp.2024.24},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fmp.2024.24/}
}