/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Crossa%2C%20Marcelo%22%20_dsc%20and%20au%3APorto%2C%20Jorge%20I.%20R.&format=rss2 Search results for 'au:"Crossa, Marcelo" _dsc and au:Porto, Jorge I. R.' at BIBLIOTECA INSTITUCIONAL DEL IIAP 0 20