TY  - JOUR
AU  - E.L. LEHMANN
TI  - A Class of Selection Procedures Based on Ranks.
JO  - Mathematische Annalen
PY  - 1963
SP  - 268
EP  - 275
VL  - 150
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1963__150_161058/
ID  - MAN_1963__150_161058
ER  -