Lepczyński, Błażej, and Eugeniusz Gostomski. “Development and Financial Situation of Cooperative Banking Sector in Poland and Germany Between 2010–2017 – Comparative Analysis”. Safe Bank 72, no. 3 (December 21, 2018): 24–53. Accessed May 18, 2024. https://ojs.bfg.pl/index.php/bb/article/view/201.