title: [Disaggregation problems in demographic projecting].
authors.forename: P
authors.initials: P
authors.lastname: Dittmann
mesh_terms: D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D005544:Forecasting; D008722:Methods; D011044:Poland; D012106:Research; D013223:Statistics as Topic
keywords: Developed Countries; Eastern Europe; Estimation Technics; Europe; Methodological Studies; Poland; Population Projection; Research Methodology