title: [Problems concerning research on international migration].
abstract: The author discusses problems involved in regulating and surveying migration in Poland, with a focus on the rapid increase in international migration since the 1980s.  "The problems of the classification, sources, methods of survey and perspectives of migration as well as the influence of migration policy are described and discussed." (SUMMARY IN ENG)
authors.forename: T
authors.initials: T
authors.lastname: Stpiczynski
mesh_terms: D002965:Classification; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D011044:Poland; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012494:Sampling Studies
keywords: Classification; Demographic Factors; Developed Countries; Eastern Europe; Europe; International Migration; Migration; Migration Policy; Poland; Policy; Population; Population Dynamics; Population Policy; Sampling Studies; Social Policy; Studies; Survey Methodology; Surveys