TY  - JOUR
AU  - Cook, Michele
TI  - An improved bound for the degree of smooth surfaces in $\mathbf {P}^4$ not of general type
JO  - Compositio Mathematica
PY  - 1996
SP  - 141
EP  - 145
VL  - 102
IS  - 2
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1996__102_2_141_0/
LA  - en
ID  - CM_1996__102_2_141_0
ER  -