BARTOSZEWICZ, Artur, FILIPCZAK, Małgorzata, HORBACZEWSKA, Grażyna, LINDNER, Sebastian and PRUS-WIŚNIOWSKI, Franciszek. On the operator of center of distances between the spaces of closed subsets of the real line. Topological Methods in Nonlinear Analysis. Online. 31 December 2023. Vol. 63, no. 2, pp. 413 - 427. [Accessed 9 January 2026]. DOI 10.12775/TMNA.2023.023.