https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%2216292%22%20and%20au%3AKozik%2C%20Frantisek&format=rss2 Search results for 'an:"16292" and au:Kozik, Frantisek' at Biblioteca UGB 0 20