@article{IM_1995__121_3_144306,
     author = {Eduard Looijenga},
     title = {On the tautological ring of {Mg.}},
     journal = {Inventiones mathematicae},
     pages = {411--420},
     publisher = {mathdoc},
     volume = {121},
     number = {3},
     year = {1995},
     zbl = {0851.14017},
     url = {http://geodesic.mathdoc.fr/item/IM_1995__121_3_144306/}
}