1.
SMOCZYŃSKI, Marcin. How to expedite office work? – Jan Kościołek’s ways of rationalising office work. Archiwa – Kancelarie – Zbiory. Online. 31 December 2018. No. 9(11), pp. 11-30. [Accessed 4 July 2025]. DOI 10.12775/AKZ.2018.001.