. "2012-11-07T00:30:31.662Z"^^. "Square-free values of $n^2+1$". "Heath-Brown, D. R.". . . . . . . "uuid:210cc295-da2e-40f2-8881-44138c0d49fc". "http://eprints.maths.ox.ac.uk/1618". "http://eprints.maths.ox.ac.uk/1618/". "2012-11-07T00:30:08.867Z"^^. "application/pdf". . "NonPeerReviewed". "Article". . . "Number theory". . "oai:eprints.maths.ox.ac.uk:1618". . "http://eprints.maths.ox.ac.uk/". "fedoraAdmin". "2012". .