@article{IM_1987__87_143422,
     author = {G. Ellingsrud and S.A. Stromme},
     title = {On the homology of the {Hubert} scheme of points in the plane.},
     journal = {Inventiones mathematicae},
     pages = {343--352},
     publisher = {mathdoc},
     volume = {87},
     year = {1987},
     zbl = {0625.14002},
     url = {http://geodesic.mathdoc.fr/item/IM_1987__87_143422/}
}