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
Erratum to “Study of diamond film nucleation by ultrasonic seeding in different solutions” by Marián Varga, Tibor Ižák, Alexander Kromka, Marian Veselý, Karel Hruška and Miroslav Michalka