title: [Flight and exit from the German Democratic Republic:  a comment on a familiar topic].
authors.forename: H R
authors.initials: HR
authors.lastname: Koch
mesh_terms: D001519:Behavior; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D005069:Evaluation Studies as Topic; D005859:Germany, East; D005860:Germany, West; D009042:Motivation; D011057:Politics; D011153:Population; D011157:Population Dynamics; D011584:Psychology; D012036:Refugees; D015203:Reproducibility of Results; D012106:Research; D012107:Research Design; D012959:Socioeconomic Factors; D014171:Transients and Migrants
keywords: Behavior; Data Collection; Data Sources; Demographic Factors; Destination; Developed Countries; Eastern Europe; Economic Factors; Europe; Evaluation; German Democratic Republic; Germany, Federal Republic Of; International Migration; Measurement; Migrants; Migration; Motivation; Political Factors; Population; Population Dynamics; Psychological Factors; Refugees; Reliability; Research Methodology; Socioeconomic Factors; Western Europe