TY  - JOUR
AU  - Caso, Covadonga
AU  - Gil, María Angeles
TI  - Estimating income inequality in the stratified sampling from complete data. I. The unbiased estimation and applications
JO  - Kybernetika
PY  - 1989
SP  - 298
EP  - 311
VL  - 25
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1989__25_4_a4/
LA  - en
ID  - KYB_1989__25_4_a4
ER  -