TY  - JOUR
AU  - A. D�r
TI  - An Algebraic Equation for the Central Projection
JO  - Journal for geometry and graphics
PY  - 2003
SP  - 137
EP  - 144
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2003_7_2_JGG_2003_7_2_a1/
ID  - JGG_2003_7_2_JGG_2003_7_2_a1
ER  -