On the Horizontal Base Locus of Multiples of Tautological Sheaves of Projectived Cotangent Bundles, II. Tie Luo — 1993 Manuscripta mathematica
The horizontal base locus of multiples of tautological sheaves of projectivised cotangent bundles. Tie Luo — 1991 Commentarii mathematici Helvetici
Factorization of Birational Morphisms with Fiber Dimension Bounded by 1. Tie Luo; Luo Zhaohua — 1988 Mathematische Annalen