1. Andress HJ (1999) Living in poverty. Analyses of the behaviours of poor households with survey data. Westdeutscher, Opladen/Wiesbaden (in German)
2. Andress HJ (2003) Does low income mean poverty? Some necessary extensions of poverty indicators based on economic resources. In: Krause P, Bäcker G, Hanesch W (eds) Combating poverty in Europe. The German welfare regime in practice. Ashgate, Aldershot, pp 117–130
3. Andress HJ (2006) To the development of living standard and deprivation in Germany between 1996 and 2003. Vierteljahresh Wirtsch 75:131–151 (in German)
4. Andress HJ, Lipsmeier G (1999) Living standard depending not only on income. Results from a current study. Inf Soz Indik 21:5–9 (in German)
5. Andress HJ, Lipsmeier G (2000) Research project: poverty and living standard. Circumstances in Germany. Survey in line with the first Poverty and Wealth Report. BMGS, Bonn (in German)