TY  - JOUR
AU  - B.F. Arnold
TI  - Approximately Optimum Two-Stage Sampling Plans.
JO  - Metrika
PY  - 1985
SP  - 293
EP  - 314
VL  - 32
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1985__32_176009/
ID  - MET_1985__32_176009
ER  -