TY  - JOUR
AU  - Goldstein, Norman
TI  - Examples of non-ample normal bundles
JO  - Compositio Mathematica
PY  - 1984
SP  - 189
EP  - 192
VL  - 51
IS  - 2
PB  - Martinus Nijhoff Publishers
UR  - http://archive.numdam.org/item/CM_1984__51_2_189_0/
LA  - en
ID  - CM_1984__51_2_189_0
ER  -