Olejnik O. Wouldn’t Mendelson Work Something Out? – Genesis of Polish Socialist Party of the Prussian Partition in the Light of Connections with London’s Socialists. In: Budzyński P, Dawczyk M, Gryglewski K, Ziółkowski M, editors. Vade Nobiscum, tom XX/2019: Studia z historii politycznej i wojskowej [Internet]. Poland: Lodz University Press; 2019 [cited 2026 Jan. 21]. pp. 169-85. (, editor. Vade Nobiscum). Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1483/chapter/4590