Kontar, E. P.; Hannah, I. G.; Mackinnon, A. L. (), „Chromospheric magnetic field and density structure measurements using hard X-rays in a flaring coronal loop”, Astronomy and Astrophysics, 489 (3): L57, arXiv:0808.3334, Bibcode:2008A&A...489L..57K, doi:10.1051/0004-6361:200810719
Kontar, E. P.; Hannah, I. G.; Mackinnon, A. L. (), „Chromospheric magnetic field and density structure measurements using hard X-rays in a flaring coronal loop”, Astronomy and Astrophysics, 489 (3): L57, arXiv:0808.3334, Bibcode:2008A&A...489L..57K, doi:10.1051/0004-6361:200810719
Kontar, E. P.; Hannah, I. G.; Mackinnon, A. L. (), „Chromospheric magnetic field and density structure measurements using hard X-rays in a flaring coronal loop”, Astronomy and Astrophysics, 489 (3): L57, arXiv:0808.3334, Bibcode:2008A&A...489L..57K, doi:10.1051/0004-6361:200810719