TY  - JOUR
AU  - K. Kedem
AU  - Ron Livne
AU  - János Pach
AU  - Micha Sharir
TI  - On the Union of Jordan Regions and Collision-Free Translational Motion Amidst Polygonal Obstacles.
JO  - Discrete & computational geometry
PY  - 1986
SP  - 59
EP  - 72
VL  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1986__1_130981/
ID  - DCG_1986__1_130981
ER  -