http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=au%3ACouderc%20Paul%2C%20and%20au%3APerrin%2C%20Francis%2C&format=rss2 Search results for 'au:Couderc Paul, and au:Perrin, Francis,' at Bibliotecas UA 0 20