TY - CHAP TI - Informal caregivers aged 40+ in West- and East-Germany: Evidence from DEAS 2008 AF - VII. European Congress of the IAGG “Healthy And Active Ageing For All Europeans” PP - Bologna PY - 2011-04-01 AU - Trukeschitz, Birgit AU - Tesch-Römer, Clemens ER -