1. [APW] Ancona, V., Peternell, Th., Wisniewski., J.: Fano bundles and splitting theorems on projective spaces and quadrics. To appear in Pacific Journal of Math
2. [CP1] Campana, F.; Peternell, Th.: Projective manifolds whose tangent bundles are numerically effective. Math. Ann. 289, 169–187 (1991)
3. [CP2] Campana, F.; Peternell, Th.: On the second exterior power of tangent bundles of threefolds. Preprint, Bayreuth 1990. To appear in Comp. Math.
4. [DPS] Demailly, J.P.; Peternell, Th.; Schneider, M.: Compact Kähler manifolds with numerically effective tangent bundles. Preprint (1991)
5. [Fj] Fujita, T.: Classification theories of polarized varieties. London Math. Soc. Lecture Notes Series 155 Cambridge, 1990