/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BHISTORIA%7D%29%20and%20au%3AYanzi%20Ferreira%2C%20Ram%C3%83%C2%B3n%20Pedro%2C%20dir.%20and%20au%3AYanzi%20Ferreira%2C%20Ram%C3%83%C2%B3n%20Pedro%2C%20dir.&format=rss2 Search results for '(su:{HISTORIA}) and au:Yanzi Ferreira, Ramón Pedro, dir. and au:Yanzi Ferreira, Ramón Pedro, dir.' at 0 20