@article{RLIN_2003_9_14_2_a3,
     author = {Polito, Marzia},
     title = {The fourth tautological group of $\overline{\mathfrak{M}}_{g,n}$ and relations with the cohomology},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {137--168},
     publisher = {mathdoc},
     volume = {Ser. 9, 14},
     number = {2},
     year = {2003},
     zbl = {1177.14056},
     mrnumber = {1733327},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_2003_9_14_2_a3/}
}