@article{IM_1994__116_1-3_144187,
     author = {G. Harder and R. MacPherson and M. Goresky},
     title = {Weighted cohomology.},
     journal = {Inventiones mathematicae},
     pages = {139--214},
     publisher = {mathdoc},
     volume = {116},
     number = {1-3},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM_1994__116_1-3_144187/}
}