@article{GDZPPN002461242,
title = {Risk-Efficient Nonparametric Sequential Estimators.},
journal = {Metrika},
volume = {34},
year = {1987},
pages = {25-30},
zbl = {0609.62121},
url = {http://dml.mathdoc.fr/item/GDZPPN002461242}
}
Goldmann, W. Risk-Efficient Nonparametric Sequential Estimators.. Metrika, Tome 34 (1987) pp. 25-30. http://gdmltest.u-ga.fr/item/GDZPPN002461242/