Kowkiel, Lilia, Arvydas Pacevičius, and Iwona Pietrzkiewicz. 2012. “Manuscript Catalogs and Inventories of Books from the Lands of the Grand Duchy of Lithuania – Some Problems of Publishing Rules ”. Bibliotheca Lituana 2 (October), 107-21. https://doi.org/10.15388/BiblLita.2012.2.15582.