TY  - JOUR
AU  - H. Edelsbrunner
TI  - The Union of Balls and Its Dual Shape.
JO  - Discrete & computational geometry
PY  - 1995
SP  - 415
EP  - 440
VL  - 13
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131371/
ID  - DCG_1995__13_3-4_131371
ER  -