TY  - JOUR
AU  - A. Biancofiore
AU  - E.L. Livorni
TI  - On the Complexity of the Projective Classification of Surfaces.
JO  - Monatshefte für Mathematik
PY  - 1995
SP  - 1
EP  - 24
VL  - 120
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MOMA_1995__120_3-4_178691/
ID  - MOMA_1995__120_3-4_178691
ER  -