1.
Szymańska D, Biegańska J. The Eastern and the Western Cuiavia - One Region, Two Development Lines. BGSS [Internet]. 2008 Dec. 22 [cited 2024 Jul. 22];(10):75–84. Available from: https://apcz.umk.pl/BGSS/article/view/v10089-008-0014-6