https://koha.ivv.gov.pt/cgi-bin/koha/opac-search.pl?idx=au&q=L.%252520Portes%252520et%252520F.%252520Ruyssen&sort_by=acqdate_dsc&format=rss2 Search results for 'L.%20Portes%20et%20F.%20Ruyssen' at Biblioteca do IVV 0 20