TY  - JOUR
AU  - G. Glaeser
AU  - H.-P. Schr�cker
TI  - Reflections on Refractions
JO  - Journal for geometry and graphics
PY  - 2000
SP  - 001
EP  - 018
VL  - 4
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2000_4_1_a0/
ID  - JGG_2000_4_1_a0
ER  -