TY  - DATA
T1  - German Election Study, 1990 (Politbarometer East)
AU  - Forschungsgruppe Wahlen (Mannheim)
AU  - EMNID (Bielefeld)
AU  - USUMA (East Berlin)
PY  - 2013
DO  - 10.3886/ICPSR?????
PB  -  [distributor]
ER  -