Klimanek, Tomasz; Filas-Przybył, Sylwia - In: Statistics in transition : an international journal of … 20 (2019) 4, pp. 135-152
The aim of the paper is to review and compare the processes of population ageing in Polish urban areas. The study presents a novel approach to the problem, because in addition to measuring this phenomenon according to the National Official Register of the Territorial Division of the Country...