<![CDATA[Biblioteca de la FaMAF Search for '(su:{Initial value problems.}) and su-to:Initial value problems']]> http://famaf.biblio.unc.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BInitial%20value%20problems.%7D%29%20and%20su-to%3AInitial%20value%20problems&format=rss2 10 0 50