Orłowska-Węgiel, U. (2021). Report on the activity of the Scientific Library of the Polish Academy of Arts and Sciences and the Polish Academy of Sciences in Krakow from January 1 until December 31, 2020. The Annual of the Scientific Library of the PAAS and the PAS in Cracow, 2021, 203-240. doi: https://doi.org/10.4467/25440500RBN.21.012.16094