@article{GT_2008_12_2_a2,
     author = {Shadrin, Sergey and Zvonkine, Dimitri},
     title = {Intersection numbers with {Witten{\textquoteright}s} top {Chern} class},
     journal = {Geometry & topology},
     pages = {713--745},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2008},
     doi = {10.2140/gt.2008.12.713},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2008.12.713/}
}