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
Environmental conditioning of settlements development in the Nadwieprzański Landscape Park (SE Poland) Przyrodnicze uwarunkowania rozwoju osadnictwa w rejonie Nadwieprzańskiego Parku Krajobrazowego (Polska płd.-wsch.)