@article{IM_1980__62_142764,
     author = {Robert Varley},
     title = {Vector {Bundles} on {Cones} over {Projective} {Schemes.}},
     journal = {Inventiones mathematicae},
     pages = {15--22},
     publisher = {mathdoc},
     volume = {62},
     year = {1980},
     zbl = {0526.14008},
     url = {http://geodesic.mathdoc.fr/item/IM_1980__62_142764/}
}