1. Inference on means using the bootstrap;Babu;The Annals of Statistics,1983
2. Some asymptotic theory for the bootstrap;Bickel;The Annals of Statistics,1981
3. Income inequality in Germany during the 1980s and 1990s;Biewen;Review of Income and Wealth,2000
4. Statistical inference and decomposable poverty measures;Bishop;Bulletin of Economic Research,1995
5. Burkhauser, R.V., Kreyenfeld, M., Wagner, G.G., 1997. The German socio-economic panel: a representative sample of reunited Germany and its parts. DIW Vierteljahreshefte zur Wirtschaftsforschung 1/97, pp. 7–15.