TY  - JOUR
AU  - R. Seidel
AU  - J. Erickson
TI  - Better Lower Bounds on Detecting Affine and Spherical Degeneracies.
JO  - Discrete & computational geometry
PY  - 1995
SP  - 41
EP  - 58
VL  - 13
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131346/
ID  - DCG_1995__13_3-4_131346
ER  -