TY  - JOUR
AU  - Gil, María Angeles
TI  - Comparing the suitability of two factors for stratification in estimating diversity
JO  - Kybernetika
PY  - 1991
SP  - 495
EP  - 505
VL  - 27
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1991__27_6_a1/
LA  - en
ID  - KYB_1991__27_6_a1
ER  -