<![CDATA[Biblioteca Allievi della Scuola Superiore di Catania Search for '(su:{Mathematical physics.}) and au:Hilbert, David, and su-to:Mathematical physics']]> http://biblioteca.ssc.unict.it/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BMathematical%20physics.%7D%29%20and%20au%3AHilbert%2C%20David%2C%20and%20su-to%3AMathematical%20physics&format=rss2 2 0 50