https://biblioteca.cita-aragon.es/cgi-bin/koha/opac-search.pl?q=ccl=au%3APadr%C3%83%C2%B3%20Simarro%2C%20Antonio%20and%20au%3APlana%20Claver%2C%20Leonardo&format=rss2 Search results for 'au:Padró Simarro, Antonio and au:Plana Claver, Leonardo' at 0 20