most recent 30 from http://mathoverflow.net 2013-05-20T15:38:05Z http://mathoverflow.net/feeds/question/73190 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/73190/generalized-quadratic-residue zalazan 2011-08-18T22:33:06Z 2011-08-18T22:33:06Z

<p>Are there any research/books about quadratic residue in other number system.</p>