Mądra, Magdalena. “OWNERSHIP TRANSFORMATIONS AND CONCENTRATION OF BANK SECTOR AS A THREAT OR A CHANCE OF POLISH BANKING DEVELOPMENT”. Acta Scientiarum Polonorum. Oeconomia 5, no. 1 (June 30, 2006): 51-60. Accessed July 3, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3697.