http://4207.bepe.ar/cgi-bin/koha/opac-search.pl?q=ccl=au%3AEcheverr%C3%ADa%2C%20Esteban%20and%20au%3AEcheverria%2C%20Esteban%20and%20available&format=rss2 Search results for 'au:Echeverría, Esteban and au:Echeverria, Esteban and available' at 0 20