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
The original version of the article was published in Central European Journal of Chemistry, 2010, 8(2), 453–460, DOI: 10.2478/s11532-010-0003-5. Unfortunately, the original version of this article contains mistake, which we correct here.