http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=au%3ADriesch%20Hans%2C%20and%20au%3AKollmann%2C%20Max&format=rss2 Search results for 'au:Driesch Hans, and au:Kollmann, Max' at Bibliotecas UA 0 20