http://opac.ua.pt/cgi-bin/koha/opac-search.pl?&limit=mc-ccode%3A%27%27%27%27%27%27MR%27%27%27%27%27%27&limit=available&limit=ti%3ALeis%2C%20decretos%2C%20etc&limit=au%3AVeiga%2C%20Pedro%2C&format=rss2 Search results with limit(s): 'mc-ccode:''''''MR'''''' ti:Leis, decretos, etc au:Veiga, Pedro,' at Bibliotecas UA 0 20