@article{JEMS_2016_18_12_a6,
     author = {Alexandr Buryak and Sergey Shadrin and Dimitri Zvonkine},
     title = {Top tautological group of $\mathcal M_{g,n}$},
     journal = {Journal of the European Mathematical Society},
     pages = {2925--2951},
     publisher = {mathdoc},
     volume = {18},
     number = {12},
     year = {2016},
     doi = {10.4171/jems/657},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/657/}
}