@article{CMH_1991__66_4_140249,
     author = {Tie Luo},
     title = {The horizontal base locus of multiples of tautological sheaves of projectivised cotangent bundles.},
     journal = {Commentarii mathematici Helvetici},
     pages = {580--589},
     publisher = {mathdoc},
     volume = {66},
     number = {4},
     year = {1991},
     zbl = {0769.14013},
     url = {http://geodesic.mathdoc.fr/item/CMH_1991__66_4_140249/}
}