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@article{MET_1988__35_3-4_176183, author = {R. Arnab}, title = {On a {Use} of {Stratified} {Sampling} in {Optimal} {Estimation.}}, journal = {Metrika}, pages = {233--239}, publisher = {mathdoc}, volume = {35}, number = {3-4}, year = {1988}, zbl = {0638.62005}, url = {http://geodesic.mathdoc.fr/item/MET_1988__35_3-4_176183/} }
R. Arnab. On a Use of Stratified Sampling in Optimal Estimation.. Metrika, Tome 35 (1988) no. 3-4, pp. 233-239. http://geodesic.mathdoc.fr/item/MET_1988__35_3-4_176183/