work awarded with distinction in the competition:
https://www.ciop.pl/CIOPPortalWAR/appmanager/ciop/pl?_nfpb=true&_pageLabel=P6800286261340447109849&html_tresc_root_id=11221&html_tresc_id=300004796&html_klucz=11221&html_klucz_spis=
