Hubble diagram of gamma-ray bursts calibrated with Gurzadyan-Xue cosmology H. J. Mosquera Cuesta, R. Turcati, C. Furlanetto, H. G. Khachatryan, S. Mirzoyan and G. Yegorian A&A, 487 1 (2008) 47-54 Published online: 09 June 2008 DOI: 10.1051/0004-6361:20078243