On the Ball Spanned by Balls.
Discrete & computational geometry, Tome 4 (1989) no. 6, pp. 605-610
@article{DCG_1989__4_6_131099,
author = {N. Megiddo},
title = {On the {Ball} {Spanned} by {Balls.}},
journal = {Discrete & computational geometry},
pages = {605--610},
year = {1989},
volume = {4},
number = {6},
zbl = {0688.90020},
url = {http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131099/}
}
N. Megiddo. On the Ball Spanned by Balls.. Discrete & computational geometry, Tome 4 (1989) no. 6, pp. 605-610. http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131099/