As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
Development, Modelling and Analysis of the new Combined Bottomless Sleeve Extrusion Process / Opracowanie, Modelowanie I Analiza Parametrów Nowego Procesu Złozonego Wyciskania Tulei Bez Dna