TY  - JOUR
AU  - D.J. Kleitman
AU  - D.Z. Du
TI  - Diameter and Radius in the Manhattan Metric.
JO  - Discrete & computational geometry
PY  - 1990
SP  - 351
EP  - 356
VL  - 5
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1990__5_2_131122/
ID  - DCG_1990__5_2_131122
ER  -