@article{GDZPPN002464322,
title = {Admissible Unbiased Variance Estimation in Finite Population Sampling Under Randomized Response.},
journal = {Metrika},
volume = {38},
year = {1991},
pages = {71-82},
zbl = {0738.62007},
url = {http://dml.mathdoc.fr/item/GDZPPN002464322}
}
Sengupta, S.; Kundu, D. Admissible Unbiased Variance Estimation in Finite Population Sampling Under Randomized Response.. Metrika, Tome 38 (1991) pp. 71-82. http://gdmltest.u-ga.fr/item/GDZPPN002464322/