/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22P%C3%83%C2%89REZ%20S%C3%83%C2%81NCHEZ%2C%20ALFREDO%0A%22&format=rss2 Search results for 'au:"PÉREZ SÁNCHEZ, ALFREDO "' at 0 20