Modrzyński M. Marcin Grulkowski, The oldest city books of the Main City of Gdańsk from the 14th century and the beginning of the 15th century: the codicological study. FT [Internet]. 2016 Dec. 13 [cited 2025 Feb. 5];16:119-23. Available from: https://apcz.umk.pl/FT/article/view/FT.2016.015