TY  - JOUR
AU  - Thomas Peternell
AU  - Frédéric Capana
TI  - 4-folds with numerically effective tangent bundles and second Betti numbers greater than one.
JO  - Manuscripta mathematica
PY  - 1993
SP  - 225
EP  - 238
VL  - 79
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1993__79_1_155837/
ID  - MM2_1993__79_1_155837
ER  -