@article{MET_1982__29_175854,
     author = {I. Strauss},
     title = {On the {Admissibility} of {Estimators} for the {Finite} {Population} {Variance.}},
     journal = {Metrika},
     pages = {195--202},
     year = {1982},
     volume = {29},
     zbl = {0502.62009},
     url = {http://geodesic.mathdoc.fr/item/MET_1982__29_175854/}
}