RUTKOWSKI, Lucjan, NIENARTOWICZ, Andrzej and KUNZ, Mieczysław. Oak and others, new to Poland, hosts of mistletoe Viscum album subsp. album in the city of Toruń and its immediate vicinity. Ecological Questions. Online. 7 February 2023. Vol. 34, no. 2, pp. 71-79. [Accessed 4 March 2025]. DOI 10.12775/EQ.2023.019.