Media type: E-Article Title: Subwavelength imaging with materials of in-principle arbitrarily low index contrast Contributor: Ma, Y G; Sahebdivan, S; Ong, C K; Tyc, T; Leonhardt, U imprint: IOP Publishing, 2012 Published in: New Journal of Physics Language: Not determined DOI: 10.1088/1367-2630/14/2/025001 ISSN: 1367-2630 Keywords: General Physics and Astronomy Origination: Footnote: Access State: Open Access