Romanowicz, Wiesław, Józef Bergier, and Dorota Tomczyszyn. 2013. “Age As a Differential Factor of the Activity of Disabled People in the Rural Areas of the Lubelskie Voivodship”. Regional Barometer. Analyses & Prognoses 11 (1):71-79. https://doi.org/10.56583/br.1140.