TY  - JOUR
AU  - S. Gabler
AU  - R. Schweigkoffer
TI  - The Existence of Sampling Designs with Preassigned Inclusion Probabilities.
JO  - Metrika
PY  - 1990
SP  - 87
EP  - 96
VL  - 37
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1990__37_3-4_176275/
ID  - MET_1990__37_3-4_176275
ER  -