The non-Maxwellian continuum in the X-ray, UV, and radio range J. Dudík, J. Kašparová, E. Dzifčáková, M. Karlický and Š. Mackovjak A&A, 539 (2012) A107 Published online: 02 March 2012 DOI: 10.1051/0004-6361/201118345