MUSZYŃSKI, Marcin. Marcin Muszyński: I Conference on Gerontology “Reflections on old age – Objective and subjective,” University of Łódź, 26–27.09.2014. AY. Online. 19 June 2015. Vol. 21, pp. 555-556. [Accessed 18 December 2025]. DOI 10.12775/6857.