High-resolution double morphology of the most distant known radio quasar at z = 6.12 S. Frey, L. I. Gurvits, Z. Paragi and K. É. Gabányi A&A, 484 3 (2008) L39-L42 Published online: 06 May 2008 DOI: 10.1051/0004-6361:200810040