@article{IM_1985__79_143195,
     author = {S.P. Dutta and M. Hochster and J. McLaughlin},
     title = {Modules of finite projective dimension with negative intersection multiplicities.},
     journal = {Inventiones mathematicae},
     pages = {253--292},
     publisher = {mathdoc},
     volume = {79},
     year = {1985},
     zbl = {0588.13020},
     url = {http://geodesic.mathdoc.fr/item/IM_1985__79_143195/}
}